5. Basic algebra: expanding binomials and rules of exponents. (a) Convert all radicals to exponents and rewrite all fractions with all variables in the numerator. 7 Va + r5 x2 9.x r2 8r3 (b) Expand and simplify: 5(x +h)² + 7(x + h) +4 – (5x² + 7x + 4).

Q: a Kingh Aariona Mitche l-Monor ing, Subtracting, & Multiplyin -3a + 52a 3. 16ab3-43ab

A:

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A: Given expression is 2d2-8d. We have to write the process of finding the factors of the mathematical…

Q: Rationalise the numerator ปี 9x7 s 5 +1 + 6 x

A: To rationalize the numerator of the following rational expression. 9x7y53+16x

Q: EXAMPLE 3 Multiplying Rational Expressions x² + 2x 3 3x + 12 Perform the indicated multiplication…

A: Definition used -          Multiplying rational expressions -        We multiply numerator by…

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A: Given: (2+y3)2

Q: Fill in the blank with the correct coefficient exponents. (h+9)(5h-4h² -10)

A: Given,         h+95h-4h2-10

Q: 12 which option describes an appropriate first step towards a successful factorization of the…

A: If at2+bt+c=0 then t=-b±b2-4ac2a.

Q: Combine the like terms for problems 1-3. 1. (x + 4) + (2x – 11) 2. (3a2 – 9x + 2) + (8x2 – 10x - 3)…

A: Since you have posted multiple questions i can do first question (1-6) as per our company guidelines…

Q: Can someone explain why 2x * 2x is 22x. I know you add the exponents so I get the 2x part I just…

A: We know that,

Q: Simplify the expression. (It is not necessary to expand the denominator.) 3x + 4\2[(7x + 5)(3) -…

A:

Q: Find the product and write the result in standard form. i(5 + 8i)(5-8i) i(5 + 8i){5 - 8i) = (Type an…

A: Please refer the attached image for complete solution.

Q: Simplify the expression. (It is not necessary to expand the denominator.) (x2 + 1)2(-9) - 2(x2 +…

A: To simplify the expression: (x2+1)2(-9)-2(x2+1)(2x)(-9x)(x2+1)4

Q: f Use the FOIL method to multiply the binomials. (3x+4)(4x+5) (3x+4)(4x+5)-(Simplify your answer)

A:

Q: how do I explain  (14+12)× (8+12 )is greater than (14×12)+(8×12)

A: 4) The mathematical expressions (14+12)×(8+12) and (14×12)+(8×12).

Q: Step 2: Divide each numerator and denominator by the common factor which is x + 5. (x+5)(x-5)…

A: You need to find out the common factor in both numerator and denominator. After that cancel out…

Q: Will these expressions be equal when simplified? Explain. (x-5x2)(2x + 3) + (x2- 4x) and (x2- 4x) +…

A: Given,           x3-5x22x+3+x2-4x and x2-4x+2x+3x3-5x2

Q: 1. What are the quotient and remainder when (a) -5 is divided by 4 (b) 11 is divided by 12

A:

Q: Simplify the given product below. -x(-x3 + 3x2 – 12x) O -x* - 3x3 + 12x2 O x + 3x3 + 12x2 O x- 3x +…

A:

Q: CC Math I Standards: Unit 6 POLYNOMIALS: INTRODUCTION MONOMIALS: NON-EXAMPLES: Variable as an…

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Q: Multiply the following monomials. Write answers in simplest form. (x')(x*) (x*)(-3x²) (3ху)(2х'y)

A: As per the company guidelines we can solve first three parts . I hope that the given solution will…

Q: V4(x+h)-4x Rationalize the numerator: h

A:

Q: Steps to Multiplying a monomial by a monomial/binomial 3x 6. A 6х 12x 15 30 B

A: We use steps  A) Multiplying the coefficient B) Add the Exponents of similar variables  Note Here…

Q: 22-472 Simplify using division and 1 2-3 2473 write your ansever as (x+a) (2-6). Then enter the a…

A: Consider  2x-4xx+31x-3+1x+3

Q: 1. Evaluate (a) 2 x (-2) x 2 x (-1) x (-4) (b) 2 x (-3)/2 x (-1) x (-3) (c) Factorise this…

A: 1. Evaluate(a) 2 x (-2) x 2 x (-1) x (-4)Rules:  Multiplying two negative numbers gives a positive…

Q: 2 (20 x 8) + 2(20 x 3) + 2(8 x 3)

A:

Q: Simplify the given product below. (4x-3)2 O 16x2 - 24x + 9 O 16x2 – 12x + 9 O 16x2 + 9 O 16x + 24x +…

A: Expanding the product using (a-b)^2

Q: Multiply the binomial. (7x² - 9y²) (x² - 9y²) (7x² - 9y²) (x² - 9y²) =0 (Simplify your answer.)

A: Given binomial is : 7x2-9y2x2-9y2 To find the multiplication of given binomial.

Q: Multiply using the rule for the product of the sum and difference of two terms. (4x+3y)(4x-3y)…

A: we need to find out the product.