Math, asked by shilpakyal2012, 3 months ago

x2-42-19x factories this

Answers

Answered by anmita18

0

Answer:

x²-19x-42

Product = -42

Sum = -19

-21*2=-42

-21+2=-19

x²-21x+2x-42

x(x-21) + 2(x-21)

(x+2)(x-21)

PLEASE MARK MY ANSWER AS BRAINLIEST

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