Math, asked by rydhumguptapa772g, 1 year ago

find the zeros of the quadratic polynomial :- x2 - x - 72

Answers

Answered by Anonymous

4

x² - X - 72

= x² - 9x + 8x - 72

= X(X - 9) + 8(X - 9)

=(X - 9)(X + 8)

Anonymous: y.

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