Perform the following the operation and put in simplest form: a³-a²b ÷ (a=b) ² c-1 ac-a

Q: simplify a times a times b times b

A: Follow next step

Q: Simplify: х +h х +h+ 1 х +1 h

A: To simplify: The expression x+hx+h+1-xx+1h. Concept used: Fraction rule: abc=ab·c

Q: Evaluate (9 + 4i)6

A: Let z=9+4i r=92+42=97 tan θ=49 ⇒θ=0.133π ⇒z=97cos 0.133π+i sin0.133π Now, By De-Moivre's theorem:…

Q: Use the identity (a + b)2 = a2 + 2ab + b2 to calculate 322

A: Let us take, 32 as (20+12) which is of the form (a+b). where a=20 and b=12.

Q: Add or subtract as indicated and write the result in standard form: (-2 + 6i) + (4 - i)

A: Given (-2 + 6i) + (4 - i)we have to simplify & write in standard form If (a+ib) & (c+id) are…

Q: Divide and express the result in standard form: 3/(4 + i)

A: The standard form of a complex number is a+ib . To divide and convert given complex number 34+i…

Q: Perform the indicated operations and write the result in standard form : 2√-49 + 3√-64

A: We have to simplify: 2-49+3-64 Solution: Simplifying the given expression,…

Q: Step 3: Divide the LCD to every denominator then, X + 6 (a - b) (a+ b) U + k) + (m+n)(p-q) (c - d)…

A: Given problem:-

Q: For numbers 18-20 18. Given the function f(x) = cos(5x), 0<x<2n

A: f(x) = cos(5x) differentiation of function f'(x) = -5sin(5x)…

Q: Perform the indicated operation: (7-j)-(-3-2j)

A:

Q: Perform the following operations: A B =[ ] B.A= A = [1 -1 -4 -9], -8 B = 441 3 8

A:

Q: Simplify (8a power 3 bpower2 c power 0)

A:

Q: Simplify (1 − 4r)3

A: Here we will use the formula,  (a- b)3= a3- 3a2b+ 3ab2- b3

Q: For the vector, find ¹-V, -V, and 4V. V = -V = 4V || V = 2i + 8j

A: NOTE: Refresh your page if you can't see any equations. . the given vector is

Q: Multiply and simplify: (3v2 + 2/7)(2/2- 217)

A:

Q: give the least common denominator of ⅗, ⁴/10 and ½?

A: The denominators are 5, 10 and 2.

Q: Express the following as a single power of the variable: (x-2)-3 a²x xa 4x a. C. b. d. le

A: We knew that (ab)c=abca. (x-2)-3=x(-2)×(-3)=x6

Q: f(x) = x + 5x3 - 7x2-29x + 30 %3D

A:

Q: 64 fm BC = (9x-53) and m CD = (2r+ 45), B find mBAD.

A:

Q: Divide: x? + 3x – 10 b. x² – 5x + 6 2x + 5 a. (4x2 – 25) ÷ 14 x² – 3x 2x -

A: Given that, Which can  written as, 4x2-25×142x+5 Consider, 4x2-25=(2x)2-52=(2x+5)(2x-5){using…

Q: (a) пл п V128 (b) (c) V108

A: To find the following parts.

Q: Divide and simplify:  5+i                                                                  3i

A: Consider the given expression,

Q: Write x as a radical expression: 2/3 3 x 2 V

A: The solution of the problem is given in the next step.

Q: Perform the indicated operations and simplify 4c + 9c - 8 (5c + 4) =

A: