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PLEASE SHOW YOUR WORK Solve for 3^3 + 14y - (25y - 13) = y + 7y - 9y

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Answer:

Explanation:

2.1 Factoring 9y2+30y-14

The first term is, 9y2 its coefficient is 9 .

The middle term is, +30y its coefficient is 30 .

The last term, "the constant", is -14

Step-1 : Multiply the coefficient of the first term by the constant 9 • -14 = -126

Step-2 : Find two factors of -126 whose sum equals the coefficient of the middle term, which is 30 .

-126 + 1 = -125

-63 + 2 = -61

-42 + 3 = -39

-21 + 6 = -15

-18 + 7 = -11

-14 + 9 = -5

-9 + 14 = 5

-7 + 18 = 11

-6 + 21 = 15

-3 + 42 = 39

-2 + 63 = 61

-1 + 126 = 125

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