Question

x²₋3x₋10 = 0 by using squaring method

Answer 1

x^2 -3x-10=0

x^2-5x+2x-10=0

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

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

x-5=0    x+2=0

Therefore x = 5     Therefore x= -2

Since Value cant be negative

(Excluding x = -2)

Ans:- x = 5

Point:-

1) Done in Quadratic Equation

2) But process in Factorisation

Have a gr8 day!!!!

Answer 2

Answer:

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Step-by-step explanation:

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