# Algebra Questions

The best high school and college tutors are just a click away, 24×7! Pick a subject, ask a question, and get a detailed, handwritten solution personalized for you in minutes. We cover Math, Physics, Chemistry & Biology. Algebra
Simplify completely O x 23 Ox 23 Ox 8 Ox 8 x 15x 56 X 7 Algebra
Simplify completely x 2 X 9 x 10X 24 x 3x 108 X 2 x 9 x 2 X 9 x 12 X 9 X 2 OX 2 x 2 x 9 X 9 y 9 y 12 and find the restrictions on the variable Algebra
Permutations and Combinations
Simplify completely 12 X 7 O 12 X 7 x 7 x 3 O X 3 X 7 X 7 x 3 12x 36 x 4x 21 X 7 and find the restrictions on the variable Algebra
Complex numbers
Simplify completely OX 3 5 OX 12 5 O xX 6 5 x 18 x 15x 36 5 60 Algebra
Complex numbers
Simplify completely Ox O 3x O X 6 6 O X 18 6 3x 18 18 Algebra
Complex numbers
Multiply Simplify the Rational Expressions x 49 6x3 8x2 x 7x 2 a b ab a4b a b ab Algebra
x 4 x 4x 9x 36x 4 x 4 a 9ab 20b a 8ab 7b a 7b a 8ab 16b Algebra
Complex numbers
x 5x 24 x 6x 9 8x 8x 12 a4 64 a a b a 2ab b 3 Algebra
Complex numbers
25 x 5x4 x 5 x4 5x 10 2b 9a 81a 2 4b 1 9a b Algebra
Sequences & Series
2x 200 4x 40x 1 7x 21 x 7x 30 6 10 3a a 60b 75b5 5a b 10a Algebra
6x5 x 11x 18 15x x 7x 18 8 a ab 12b 2a 7ab 3 16a 8b 12 Algebra
Permutations and Combinations
Evaluate each expression using the graphs of y f x and y g x shown below a gof 1 b gof 0 c fog 1 d fog 4 a gof 1 Simplify your answer y g x 6 d 13 y f x 8 10 Algebra
Which function below has an asymptote at y b f x a b c g x c b a Oh x b a c k x a c b Algebra
Complex numbers
The function f x 2x 3 is graphed at the right Determine the y intercept for the function f x which is shown O 1 5 0 O 2 0 0 3 0 2 6 5 4 3 f x 2x 3 2 1 S 3 2 1 F 1 n 2 Asymptote y 3 Algebra
Complex numbers
Given the function f x 3 1 determine the average rate of change from x 0 to x 2 O 2 9 9 2 4 14 Algebra
Complex numbers
Consider the function w x 3x 2 As x determine w x i e As x approaches w x w x co Ow x 2 w x 3 negative infinity what does w x approach Algebra Algebra
Complex numbers
13 In the from Find expansion of x a X3 constant the beginning the value of a the 7th tem term 10 Algebra
Complex numbers
3 In In the the exponsion Ax yY terms IS of x y 3 Find 1 ore of the the value of A 3 8 A 5 Algebra
Matrices & Determinants
Find QR R Q 5 S Write your answer as an integer or as a decimal rounded to the nearest tenth QR Algebra
Complex numbers
6 9 11 13 31 A 288 B 272 C 260 D 256 E 240 Algebra
Sequences & Series
5 In the expavion Coefficient is C 1 of 2x ay 4 Find 64 sum of the the value of a a 3 Algebra
Be sure to fully justify your responses when appropriate Round percentages proportions to 4 decimal places and values of confidence interval bounds to 2 decimal places Don t forget Units anytime you give a non probability number and use complete sentences when asked to interpret your confidence intervals 1 4 pts If we are given the confidence interval 36 1 39 5 estimating the average number of credits earned by students in their third term of school What are the sample mean and margin of error for this confidence interval Algebra
Complex numbers
Let 21 O a 5 cos i sin z2 4 cos isin and w 2 22 Find Arg 3w 4T Algebra
Complex numbers
Solve the right triangle Q R 66 Write your answers as integers or as decimals rounded to the nearest tenth PR PQ m P P O Algebra
Permutations and Combinations
Find mZX X Y mZX 2 3 Algebra
Find m2B D 4 C m B 11 Lear Algebra
Complex numbers
Write the coordinates of the vertices after a dilation with a scale factor of 4 centered at the origin 10 8 d M 2 L 104 8 6 4 2 2 4 8 N 2 4 6 8 X 10 Algebra
Complex numbers
Listen Find the area of the given triangle Round numbers to the nearest tenth where appropriat b 12 cm c 13 cm O a 5 cm 32 5 cm 30 cm none of these 28 5 cm Algebra
The given equation represents a conic section nondegenerative case a Use rotation of axes to eliminate the xy term to write the equation in the form A x2 C y2 D x E y F 0 b Write the equation in standard form and sketch the graph x 6xy 9y 9 10x 17 10y 90 0 Algebra
Complex numbers
11 x y zEN x y z x 2y 3z 28 t min x y A 20 B 19 C 18 D 1 Algebra
3 Solve the equation 9x 116 3 DC 3 13 0 13 13 13 0 13 3 O 13 13 11 53Enter all real soluti Algebra
Complex numbers
15 24 12 X 16 2x 3 Algebra
9 2 x 4 6 11 10 3x 1 10 6 10 x 12 2 10 4x Algebra
Complex numbers
3x 5 12 J15 45 5 3 2a 10 20 10 10 0 Solve the following equations showing all work 2 4 2s 12 4 X 5 8 4 10 3x 4 3x 4 70 Algebra
Complex numbers
Find an equation of the circle that has center 6 2 and passes through 3 6 3 0 0 Algebra
Complex numbers
13 3 4 4 36 15 24 12 14 3 x 9 16 2x 5 13 Algebra
Complex numbers
12 4 2z 6 20 Algebra
Complex numbers
40 Extension 4 X 2 4 X d 2 2 16 12 Algebra
Complex numbers
Find an equation of the circle whose diameter has endpoints 5 3 and 3 3 0 X 8 S Algebra
Find an equation of the circle that has center 6 2 and passes through 2 6 0 0 3 X 0 0 Algebra
Complex numbers
Solve the equation in degrees for all exact solutions where appropriate Round approximate answers in degrees to the nearest tenth Write answers using the least possible nonnegativ measures 3 sin 0 3 cos 20 What is the solution set OA 30 360 n 120 360 n 270 360 n where n is any integer B 0 360 n 150 360 n 240 360 n where n is any iteger c 30 360 n 150 360 n 270 360 n where n is any integer O D 0 180 n 120 180 n 240 180 n where n is any integer Algebra
Complex numbers
Consider the first six terms of this sequence 2 7 12 17 22 27 What is the common difference in this sequence 02 3 5 5 7 Algebra
Complex numbers
Find an equation of the circle whose diameter has endpoints 5 1 and 2 3 0 1 8 0 0 6 Algebra
Complex numbers
Given that the sequence is arithmetic a31 126 i e the 31st term is 126 and the common difference is 4 find a i e the 1st term 09 2 091 4 091 6 a 12 Algebra
Complex numbers
Consider the recurrence relation a 4 a 1 Which table of values could represent a partial sequence described by the relation 1 5 9 13 17 21 4 16 64 256 1024 4 10 17 25 34 Algebra   