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Solve Radical x + 14 - 12 = x
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check your equation
\[\sqrt{x + 14} - 12 = x\]
just take 12 right side and square both the sides
you will get a quadratic equation
calculate its roots
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is that ok for u
\[(x+14)^{\frac{1}{2}} = x + 12\] \[(x+14)^{\frac{1}{2}*2} = (x + 12)^2\] \[(x+14)^1 = (x + 12)^2\] \[x+14 = (x + 12)^2\]
My Choices Are X = -10 X - -13 X =-10 & -13 And None Of The Above . . . So Im Assuming Its None Of The Above
dont assume
do you not follow my algebra
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Just look at it and try to understand
do you not know how to expand \[x + 14 = (x+12)(x+12)\]
(a+b)(a+b) = a^2 + ab + ab + bb
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