Math, asked by patilpranav7148, 2 months ago

solve quatratic eq x2 - 7x - 18 = 0

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Answered by anita3834

1

Answer:

x²-9x+2x-18.

x(x-9)+2(x-9).

(x+2)(x-9).

x=-2.

x=9.

Answered by Anonymous

1

answer is in the following attachment

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