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Pleas check if this is correct. Sorry I had forgot to mention that this is quadratic equation.
2(y^2-66)=-13 2y^2-132=-13 2y^2+13-132=0 (2y-11)(y+24)=0 X=11/2, -24 This message has been edited. Last edited by: Lora316K, |
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Silver Enthusiast |
No. You should divide both sides of the equation by 2 first. Then add 66 to both sides. See what you get and solve for y.
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