Question

x²-3x-10=0. mool giyaat karein
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Answer 1

Answer:

x^2-3x-10 = 0

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

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

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

x-5 = 0

x = +5

x+2 = 0

x = -2

x = +5,-2

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Answer 2

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. x=-2

Hence the roots of this equation are 2 and -5.

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