SOLUTION: How do I solve both of these eduations? y=x^2 and y=24-2x

Question 49762: How do I solve both of these eduations? y=x^2 and y=24-2x
Found 2 solutions by tutorcecilia, venugopalramana:
Answer by tutorcecilia(2152) (Show Source): You can put this solution on YOUR website!
y=x^2 [Solve for x]
[Square both sides of the equation]
[Simplify] [Final answer]
.

y=24-2x [Solve for x]
y-24 = 24-24-2x
y-24 = -2x
y-24/-2 = -2x/-2
= x [Simplify]
.
= x [Simplify by multiplying by (-1)]]
.
= x [Final answer]
Answer by venugopalramana(3286) (Show Source): You can put this solution on YOUR website!
How do I solve both of these eduations? y=x^2 and y=24-2x
Y=X^2=24-2X
X^2+2X-24=0
X^2+6X-4X-24=0
X(X+6)-4(X+6)=0
(X+6)(X-4)=0
X+6=0......X=-6..............OR........X-4=0............X=4
HENCE Y =X^2=36..............OR.........................Y=X^2=16
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