QUESTION 9 Simplify the given expression: 2x2 -5х — 3 X-3 1 X - 4 x2 - 16 3 - x + (2x - 1) (x + 3) (x - 4) O (x + 1) (3x - 1) (x + 3) -(2x + 1) (x - 3) (x + 4) O - (2x - 3) (x - 2) (x + 4)

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

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: 1. Simplify the following 2x 6x³ ÷ x+1 x²-1 a. b. (x +(2+√3)(x − (2+√3)

A:

Q: 1. The expression 16x? – 25y? is equivalent to: A) (4x – 5y)? C) (4x – 5y)(4x + 5y) B) (16 – 25)(x?…

A:

Q: 60. Which expressions are equivalent to 4x2 – 25? Select two answer choices. @ (2x – 5)2 O (2x + 5)2…

A: Given

Q: (x – 4)(x – 5) x?+9x + 20 x²+x - 20 (x+ 4)(x + 5) x2-x- 20 x2- 9x + 20 (x + 4)(x – 5) (x- 4)(x + 5)

A:

Q: Exercise 4.5 1 Simplify each expression: There should be no negative exponents in the final answer.)…

A: Step 1: Step 2: Step 3: Step 4:

Q: True or false: -1 3 3 -4 2 -1 -3 7 -9 means 3 -7 9 -10 3x – 4x2 + 2x – 1 10 3x? – 7x +9 – x + 1 x +…

A: The process of division mentioned is synthetic division. In this method the coefficients of dividend…

Q: Which expression is equivalent to (2r* - 5x² - 8x) + (x4 +6x- 3x)? x +6x - 5x2 - 5x 3x + x - 11x C…

A:

Q: x + 2 x2-4 5 Simplify: X-3 x-2 A X- 3 x + 2 x + 3 x - 2 C x +3 x + 3 D x- 2

A: I am going to solve the given problem by using some simple results of algebra of calculus.

Q: A student was asked to simplify the expression He - 2(x + 2) showed his work as follows, but his…

A:

Q: Which expression is equivalent to (2x2+6)(x-2 2x3-12 2x3+12 2x3+4x2+6x +12 2x3-4x²+6x -12

A:

Q: If x and y can take any real values, what is the smallest possible value of the expression 2x² + 4xy…

A: The given expression is; 2x2+4xy+5y2+4x+10y+13.

Q: Which of the following factors will cancel in the expression shown below? (Select all that apply.)…

A: In a given fraction, if both the numerator and denominator has a common factor, then the factor can…

Q: Question 6 Which expression is equivalent to (x* - 6x? + 8x) + (xª + 8x² – 3x)? x+8x -6x² + 5x 2x +…

A: Given expression is; (x^4 - 6x^2 + 8x) + (x^4 + 8x^3 -3x)

Q: x- 5x x+3 x-25 7) Restrictions: #7-8 x² +6x +9 8) Reduced Expression:

A: Explanation of the answer is as follows

Q: Simplify 4n-1-1 2n-1-1

A: To simplify the following expression.

Q: is equivalent to: 3x+6 +x-2 3x-6 *+r-2 3x+6 -x-2

A:

Q: Find the inverse of AB if A-1 and -3 2 1 3 B-1 = -3 4 02 (AB)-1= [88]

A: Given: To Find: To determine .

Q: Simplify the following without the use of calculators: 2 -1 a. b. 2xy² 12xy³ x³y-2 \x³y-1, 8 X104…

A:

Q: Simplify (z+1)²(3xy²)3 (9y²) 2x-³(z+1)-1

A:

Q: I need to know how to evaluate an algebra expression on the TI 30xs calculator

A: Consider the algebraic expression to be evaluated is 83.

Q: (10 + 9) x 8 x (7 +6) + (5 + 4) × (3 + 2) + 1 = 2022

A:

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

A:

Q: Simplify: V648x4z- 16 625V 322 2 V500x- 13z17 5zl123

A: Properties of surds and indices  ab=ab 1ab=a-b axay=ax-y an=a1n abc=abc

Q: Identify and explain the mistake in the following simplification. Then correctly simplify the first…

A: let   I=x2+2x-242x+8+x-4x+3

Q: Help

A: