Math, asked by Shujathekiya, 8 months ago

3. Solve the following quadratic equation by factorization method
X²+x-20=0

Answers

Answered by VanditaNegi

4

Step-by-step explanation:

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Answered by sehrishejaz

3

Answer:

x2 + x - 20 = 0

x2 -4x+5x - 20 = 0

x(x-4) +5(x-4) = 0

(x+5)(x-4)=0

x+5=0

x=-5 or

x-4=0

x=4

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