Question

Please help for this question this is urgent please help me​

Answer 1

Answer:

a. -4 or -6

e. 11 or -8

I. -7 or 10

Step-by-step explanation:

x ² + 10x + 24 = 0

x ² + 6 x + 4 x + 24 = 0

x (x + 6) + 4 (x + 6) = 0

(x + 4) (x + 6) = 0

x = -4 or -6

x ² - 11 x + 8 x - 88 = 0

x (x - 11) + 8 (x - 11) = 0

(x - 11) (x + 8) = 0

x = 11 or -8

x ² - 10 x + 7 x - 70 = 0

x (x - 10) + 7 (x - 10) = 0

(x + 7) (x - 10) = 0

x = -7 or 10

Answer 2

$\huge\text{Solution}$

$\bf \: a) \: { {x}^{2} + 10x+24}$

Explanation

$\sf \implies \: {x}^{2} +10x+24$

$\sf \implies \:(x+6)(x+4)$

$\sf \implies \:(x+4)(x+6)$

Answer

$\bf \implies(x+4)(x+6)$

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$\bf \: b) \: { x²−3x−88}$

Explanation

$\sf \implies \: {x}^{2} −3x−88$

$\sf \implies \: (x+8)(x−11)$

$\sf \implies \:(x−11)(x+8)$

Answer

$\bf \implies(x−11)(x+8)$

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$\bf \: c) \: {x}^{2} −3x−70$

Explanation

$\sf \implies \: {x}^{2} −3x−70$

$\sf \implies(x+7)(x−10)$

$\sf \implies \: (x−10)(x+7)$

Answer

$\bf \implies(x−10)(x+7)$