Math, asked by sunitakalake16, 3 months ago

solve the following quadratic equation by using formula method X2+10x-7=

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Answered by arya00sarya

1

Comparing x2 + 10x - 7 = 0 with ax2 + bx + c = 0a = 1 b = 10 c = -7 b2 - 4 ac = 10 2 - 4 x 1 x-7 = 100 + 28 = 128

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