Math, asked by parthdeokar12, 5 months ago

solvethe quadratic equation: x²+x-20=0

Answers

Answered by pragati3652

1

Step-by-step explanation:

x2+x-20

=x2+5x-4x-20

=x(x+5)-4(x+5)

=(x-4)(x+5) ans.

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