6. Simplify these algebraic expressions. a) 2m + 12n - 3m - Op+ 10p +m – n- 12p b) 5r+ 13t + 6s-4r+3r- 12s +4t-6r 7. Find these sums and differences. a) (20m + 2n + 9p) + (m – n – 12p) c) (15r+ 3t + s) - (r + 3t - 2s) b) · (19a - 4b - c) + (a + 3b + c) 8. Simplify these expressions. a) 4xx 12x2 ÷ 3x c) -5r x 3t x s b) 15x + 12x² × 3x d) m x 6m?n ÷ 3n 9. Expand -3(x - 2). by removing the brackets.

Q: 3) Simplify the multiplication or division statement symbolically (without using tiles). [ a)…

A: Part a,             2x2-3x-2Part b,             5b2+4-3Part c,             9r-21r23Part d,…

Q: (n+14)2

A: Given expression is,

Q: Which statement about y = x - 4x - 32 is true? A. The zeros are 8 and -4, because y (x+ 8)(x- 4). B.…

A: We'll use factorization method of quadratic equation.

Q: Simplify the following expression: (6n4 – 2n2 + 4) – (7nª + 3 + 8n) + 8n - -n4 – 2n2 + 16n -n4 – 2n2…

A:

Q: a+2b+4c+3d=21 -3a+4b-2c+3d=-1 a+6c+3d=-19 3a+4b-3c-2d=16

A:

Q: (9х? + 9 — 3x) — (4 — 6х + 8x?)

A:

Q: Is √m+n= √m + √n for all values of m and n? Explain why or why not.

A:

Q: Select two expressions equivalent to 15a² – 5a - 11 (Select all that apply.) (14a² − 9a +1)+(a² + 4a…

A: Given; 15a2-5a-11.

Q: Determine positive integers A, B, C, D, E and F such that 9n-14 6x2 -132-5 A Bx+C Ex-F A B = C = D =…

A:

Q: can the exprssion be simplified 8-[6(x+2)-3x}+2

A:

Q: (m-3)(m-3)(m-3) Multiply?

A: Given information(m-3) (m-3) (m-3)

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

A:

Q: 1) 7x - 58x + 16 A) (7x + 8)(x+ 2) B) (7x – 2(x+ 8) c) (7x – 2(x – 8) D) (7x + 2Xx- 8) 2) 2-1-3 A)…

A: According to our guidelines we are supposed to do only first three subparts. kindly repost other…

Q: 5 Let A = -7 7 0 and B= 3 3 - - -3 1 0 Find 2A + 6B. -2A + 6B = 065 1 12 -5 5 -1 - 1 3

A:

Q: Find, if possible, (a) A + B, (b) A − B, (c) 2A, (d) 2A − B,and (e) B + 1/2 A.

A: Consider, Thus,

Q: (5-V3)(3-V3) | Q3.Simplify fully 2 a+bv3 Give your answer in the form where a andb are integers.

A:

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

A:

Q: (b) 6 + 7 + 8 + 9 + ... + k

A: (b) Given that 6+7+8+9+...+k The objective is to find the sum. The formula for sum of numbers are,…

Q: 2-5t n -5-+7 32 16

A: Solve the given expression by starting to make the denominator common in every fraction as.

Q: 1. Expand and simplify each expression. a) (8x – 3) (6x + 7) b) 3(2x + 1) – 2(x -5)?

A:

Q: show that A (7b +p) = A (7b) + A (p).

A: Given A = [v1 v2 v3]  ,  b = xyz   and   p = 375

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.