Determine : 3r -1 + 4t 9t – 21? +4t O A.) B.) 27 - 412 + 41

Q: 15(4+3)=15•4+15•3

A: Recall the following fact.

Q: Which expression is equivalent to a²x² – 2cx² + a?y – 2cy ? A. (x² – y)(a² – 2c) B. (x2 - y)(a + c)…

A: The given expression a2 x2 -2cx2 +a2 y-2cy Simplifying?

Q: If a = 4, y = 3, then 3a + 5 = 20 - y Select one: O True O False

A:

Q: Which expression is equivalent to: -3 ד ("z y-12 ?א27) 67x12 192x12 13 11 67x y z13 192x y

A:

Q: What is y×5÷10?

A: y/2

Q: The product of ( -2) ×(-1)×(+3)×(0)×(-4)is ..........a) 24b)12 c)0 d

A:

Q: IV4 +x dr

A:

Q: Find: A²+ B² A= 2 8 2 18 10 8 10 15 B - b= 0 <-2 2 0 3 0

A:

Q: method; Inz VUna)²-y²

A:

Q: Which expression is equivalent to V6x 3, Your answer: 6°xy 15,,18 O 6x5y5 1. 3,,6 O 6xy 31 5,5 65

A:

Q: Char(3Z/12z) is: 3 O O

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: d) -1 2(1 + 1)d

A: Ans:

Q: 2 (72 + 3z*)de Find 3

A:

Q: 2+V2+/2+20 do

A: ∫2=2+2+2  cosθ   dθ ∫2+2+21+cosθ  dθ  ∵1+cos θ=2 cos2θ ∫2+2+2×2 cos2θ  dθ

Q: Determine the terms considering y20 in the expression of ((x÷3)+2y2)15

A: Binomial expression.

Q: Simplify 7/3 + 2V192

A:

Q: Simplify: 2n + Sn

A: Given,          2n+5n

Q: If  a♦b = 2a -  b2 Find -2 ♦ -4 =

A:

Q: III. Workout (Show all necessary steps). 11. Simplify the following expressions: a. 2V2 (V3+2) C.…

A:

Q: The remainder, when 6x4+7x2-3 is divided by x + 2, is Select one:

A:

Q: what is the difference of A and B if A={ 14 6 7 8} and B= {1 7}

A: This question is based on set. Difference of A  and  B  = A - B means element of  A  which is not…

Q: 12) -52m+7n+6mn-14mn-2n

A:

Q: :If (3x4x5x7)+(19x 21x 23) a composite number. Justify your answer.

A: Take the common factors out and represent the number in factor form.

Q: Find AB given that: 2 -4 170 A -35 11 and B- 0 -2 8.

A:

Q: 2n"-3x+2=o frcove 846 8ub +ga3 t8=0

A:

Q: x +4x+4 . For what value(s) of x will each expression be undefined? 9-x+x A) 6 B) -2 C) -2 and 3 D)…

A:

Q: а) 4(Зх — 5) + 2(7x + 3) = 8

A: topic - linear equation in one variable

Q: f 98 + 3a = 4b, what is a in terms of b?

A: Given, 98+3a=4b what is a in terms of b

Q: .Evaluate : 8 + C x* +4 8 +C 2 x +4 A. C. -2Tan + -- B. + 4mr +4+- В. 2 8 +C x + 4 8 + C 2 x +4 D. x…

A:

Q: The number 3÷3-1-3-2 is equivalent to:

A:

Q: what is -5+46÷3

A:

Q: Simplify: (4x + 3y)2

A:

Q: 6.) Simplify: -5z + 13- 2y + 7y -8 + (-5z) + 10

A:

Q: (a + b) (a+b+c) = a² + 2ab + b² + ac + bc Select one: O True O False

A: Solution-

Q: Find a,b,c,d where : 2а 4 10 a+2b a b 2 + с d 2 6d c+6 12

A: Given :2abcd=2a426d+10a+2bc+612

Q: Evaluate:

A: Evaluate                                             -4200231031021303 Let us evaluate the…

Q: 15. Which expression simplifies to 2v3 - 62 a. Vỹ + 8V24 – 3 V6 а. b. V18 – 4V12 –- 3 50 c. V12 +…

A: