A = If [257 38 A B C D what is A 8 -5 3 2 -2 3 5 -8 [27] The inverse does not exist.

Q: Simplify and state restrictions

A:

Q: 8.) Determine the value of b that makes the bx) expression 15 - 20x equivalent to 3(5

A: Given, 15-20x = 3(5+bx)

Q: Select all expressions that are equivalent to each other. O A (3 x 3)" O B. (3x3")? O C. O C. 9(3)2…

A:

Q: Show that B is the multiplicative inverse of A, where:

A: Two matrices, A and B are said to be multiplicative inverses of each other if AB and BA both results…

Q: What is the value of ¡4n+1 ¡4n-1

A: The given expression is here

Q: why it is 7rad over 4??

A: why it is 7rad over 4??

Q: This is still from my previous inquiry. I have two questions this time. First: when do we use the…

A:

Q: if A and B are not dis joint than event, p(A Or B) LP (A) + PlB) True False

A: We have to find true or false.

Q: 2c (2c2 + 4c - 3)

A:

Q: What Went Wrong? A student multiplied V-9 and V-9 as follows: V-9.V-9 = = V(-9)(-9) = V81 = 9 The…

A: Answer: The answer is -9

Q: In(8x) + In 4x? – In(16x)

A: Please refer the attached image for complete solution.

Q: Which of the following is the value of the expression o ² 1/2 2 (3) X4 x² +4 2 X when x = -2?

A:

Q: Simplify: 2n + Sn

A: Given,          2n+5n

Q: Simplify the following using the Product Rule 3A 2B x 54 B2

A: Given,         3A3B6×5A8B2

Q: [B] a b²(b-1)³

A:

Q: Consider the expression 8-6x + x. Is the expression equivalent to (x- 4)(x-2)7 O True O False

A:

Q: In Z12, what is the order of a +b if a = 6 and a = 2? 3 A C B.

A: SOLUTION-

Q: what is the coefficient of b5c2 in (c + b)7

A: We know that  (a+b)n = C0nanb0+C1nan-1b1+C2nan-2b2+...+Cn-1na1bn-1+Cnna0bn Hence (c+b)7 =…

Q: Multiply A321 -1 10 -7 0 Show your your work!

A:

Q: I STILL DONT UNDERSTAND HOW YOU GOT 2 AS THE MULTIPLICATIVE INVERSE IN THE FIRST QUESTION

A:

Q: Let matices

A: Given that, I=1001 ; A=100-1 ; B=-1001 ; C=-100-1 G = {I, A, B, C} Let the binary operation defined…

Q: Which of the following represents the expression 24x% written in simplest form? (1) (3) 4 (2) 4x (4)…

A: Apply the formula, xaxb=xa-bx-a=1xa So, 244x-1/26x5/2=4x-12-521

Q: 1. Simplify –5v/243 – 3/27

A: Please refer the attached image for complete solution.

Q: Simplify each algebraic expression. (A) 7x³y +9+ 6xy - 7xy-21-7x'y

A: For the given expression 7x2y+9+6xy-7xy-21-7x2y  is  -xy-12

Q: Evaluate the following expression. −2(-3) + [6+ (6-9)²] /√25+4

A: The given expression is:−2(−3)+[6+(6−9)2]/25​+4 Recall the order of operations, PEMDAS:P -…

Q: ) (-2)[7 + (–5 (-3) × (-4)

A:

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

A:

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

A: Solution-

Q: What is the reminder when 433 1? -5x+4 is divided by (2x – 1)? b-1 eThere is no reminder

A: We will use polynomial long division to solve it

Q: 6 Add and simplify: x + 91 x + 7 x2 – 49

A:

Q: Why is /(x2 – x1)² + (y2 – Y1)² equal to V(x1 – x2)² + (y1 – Y2)² when subtraction is NOT…

A: Given that; (x2-x1)2+(y2-y1)2=(x1-x2)2+(y1-y2)2

Q: How many of the following expressions can be simplified further? Зx? у — 2ху? + ху + 5x? x² – 4xy +…

A: Topic :- Algebra

Q: Which expression is equivalent to 16z2 - 1? O (x+ 1)(16x- 1) O (4x + 1)(4x + 1) O (16x + 1)(16x - 1)…

A: