What are the factors of y3-4y? 4) A) yy+4)y - 4) B) (2+ 1)y-4) C) yv+2)(y - 2) D) yy-2)(y- 2)

Q: 8) n +3n - 12 = 6

A: Given equation, n2+3n-12=6

Q: 1) -42.x* – 56x – 63x* 2) 18 – 6a + 6a² 3) 86° + 10b³ + 8 4) 8k² – 32k - 32

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Q: Factor the polynomial completely. 22) 125x³+y3 A) (125x + y)(x2 - 5xy + y2) C) (5x - y) (25x2 + 5xy…

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Q: 6) The product of 3x2 and 6x4 is A) 9x6 B) 2r2 C) 1&r6 D) 188

A: To find the product of two algebraic expression Multiply the coefficients and add the powers of…

Q: 7) What are the factors of 3x2+ 13x - 102 A) (3x - 5)(x+ 2) B) (3x- 2)(x+5) C) (3x - 5)(x - 2) D)…

A: 3x^2+13x-10=(3x-2)(x+5).

Q: 5. Determine the missing factor. a) 8xy. )(2xy) b) -6x²= (3x²)( c) 15x¹z = (5x²)) d) -49a²b5 (76³)…

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Q: 2. Expand by multiplying 'o) a) (3x+ 4)(2x - 2) b) (2x - 7)(-4x + 5) c) -4y(-4x -5y)

A: Given  a) (3x+4)(2x-2) Multiplying,  (3x+4)(2x-2) = (3x)(2x-2)+4(2x-2)…

Q: 11. 2b2 + 5b – 12 A) (b+ 4)(2b - 3) C) (b – 4)(2b – 3) B) 2(b + 4)(b – 3) D) (b – 4)(2b + 3) Factor.…

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Q: 2) What are the factors of 3x2-7x +2? A) (3x - 1)(x - 2) B) (3x + 1)(x + 2) C) (3x + 2)(x+ 1) D) (3x…

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Q: One of the factors of 4x2-9 is 1) (x+3) 2) (2x +3) 3) (4x-3) 4) (x-3)

A: we have to find the one of the factor of 4x^2 -9

Q: b) Simplify the following: i) 12m'n3 16m* n5 ii) 3st* s't 5r3 10r ii) e(7e – 2f) + 3(2e2 – 5f) c)…

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Q: 7) x' – 27 8) x' - 5x² – 3x + 15 9) x* + 2r – 15x² 10) x³ – 125

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Q: 3y² + 5y - 8

A: The given quadratic equation is:  3y2+5y-8

Q: h) 25a³b² = (5a²b²) (?) i) 6x + 6y + 6p 4. Factor: j) x(x+2) + y (x + 2) - 5(x + 2) k) 5y²-10y³ l)…

A: Since, you have posted multiple questions, as per guidelines we"ll solve only first question. If you…