Question

10 x ^ 2 + 3 x + 7 = 0 solve for x

Answer 1

Answer:

correct answer is X=7/10 or -1.

Step-by-step explanation:

10x^2+3x+7=0

10x^2+10x-7x+7=0

10x(X+1)-7(X+1)=0

(10x-7) (X+1) =0

X=7/10 or -1

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