Simplify the expression x(t – 1)8(t+ 1). (a) (0) (b) x(-2) (c) x(-2)8(t+1) (d) x(0)8(t+1) (a) (b) (c) (d)

Q: (b) 12> 5х- 3>-7 |

A: Given :- 12≥ 5x-3>-7 To find:- Solution of given inequality

Q: 3. Simplify, if possible: (a) x8(x) (b) x8(x - 1) (c) (x - 1)(x) (d) (x²+x+1)8(x − 1)

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Q: [ 2x(9-8)] x 2 divided by 4+3

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Q: {(a) = 3(a + 2)² – 10 9(b)- g5(-2))-

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Q: =D Write a recursive rule for a= 6(2)"-1

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Q: x = [?] 2x + 9 8x + 1

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Q: 2x+1 (x2 +x+1)2 3/2

A:

Q: (d) Е(2X- 4). (е) Е(6X+ 3)2 + Var(7X — 24).

A:

Q: . Expand: (i) (2x - 3y)4

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: (L+z) = 0+ (L+z)

A: To determine what property is this.y2+7+0=y2+7

Q: Simplify: 5 - [3(x – 4) – 6x].

A: To simplify 5-3x-4-6x

Q: (2) Expand and simplify: (2e³+e-3x)2 Check your answer by substituting x = 0 into this expression…

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Q: (6x+7)(6x 7) |3|

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Q: Find the x3 term in (x-1) (2x-2)4   4=n, 5 terms

A:

Q: Find the error in the following work. D, x*(2x) - (x - 4)(3x?) = 2x* - 3x + 12x? = -x* + 12x?

A: The symbol Dx is the symbol of the derivative. Hence differentiation of the function helps to…

Q: x2 + 8x + 15 = (x + 3)(x 4. x2 – 9x + 20 = (x – 5)(x.

A: Givenx2+8x+15we can rewrite 8x as sum of 3x and 5xx2+5x+3x+15taking common parts…

Q: Simplify: (2-5)(2+5) 2(x+5) (z-5)(2-2) 4(x-2)

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Q: 4(x+3) -1=7

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Q: −x6y7z)(−x7y9)

A: Given query is to multiply the expression.

Q: 17. Simplify the following into complex numbers of the form a + bi. (a) √ 2√8

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Q: X=6{2+3[2(8-3)+(4+1)-2]}

A: Given,          x=62+328-3+4+1-2

Q: 10 What is the 6th term of (x − 1)¹⁰-

A: To find 6th term of x-110. Formula for general term of expansion of a+bn is given as -…

Q: For x# 0, the expression can be written as (1) 1 (3) x (2) x2 (4) x

A: Given expression: x63x4 The term x63 can be written as x613. The term x4 can be written as x412

Q: 2x+10 dr 1²(x – 4) Evaluate

A: Indefinite integral

Q: -6(2x + 1) - 3 (x - 4) = 15x +1

A: No, it is false.

Q: (b) Simplify, 2n > (5r + 2) r=1

A: See the detailed solution below.

Q: x = [?] 4x + 4 4x - 32

A: Solution of given question is written in below step.

Q: -2(x+5)-1/2(-10x-4)

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Q: 3(3x-1=4(3x+1)

A: In the given equation first we distribute 3 over the terms in the parentheses of the left hand side…

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.