Question

factorize. y² + 14y(-35)
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Answer 1

Step-by-step explanation:

$= {y}^{2} + 14y( - 35) \\ = {y}^{2} - 490y \\ = y(y - 490) \: ans.$

Answer 2

Answer:

${y}^{2} - 490 \\ {y}^{2} - {7}^{2} \times 1 \\ (y + 7)(y - 7) \times 10 \\ (y + 7)(10y - 70) \\ \: \: \: \: answer......$

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