Math

-10x^2 - 2x + 11 = 0 Factor and solve for x

Asked by AnneS2 on 17 May 05:21

Last updated by anonymous on 19 May 10:50

1 Answers

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Answered by CherieS on 19 May 10:50

-10x^2 - 2x + 11 = 0

(-2x )(5x ) ( +11)( +1)=0

(-2 x +11)(5 x+1) = 0

Solve:

(-2 x +11)=0

-2 x +11-11=0-11

-2x=-11

-2x/-2=-11/-2

x=11/2

Solve:

(5 x+1) = 0

5 x+1-1 = 0-1

5x=-1

5x/5=-1/5

x=-1/5