Question

Find the roots of the following quadratic equations by formula méthod.
x² – 3x – 10 = 0​

Answer 1

Answer:

x²-3x-10=0

x²-5x+2x-10=0

x(x-5)+2(x-5)=0

(x+2)(x-5)=0

x=5 or -2

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