√(2√(x+11))=√(4x=2)
Square both sides.
2√(x + 11) = 4x - 2
Divide by 2.
√(x + 11) = x - 1
x + 11 = x^2 - 2x + 1
x^2 - 3x - 10 = 0
(x - 5)(x + 2) = 0
x = 5 and x = -2
I hope this information was very helpful.
what is it? â(4x=2) ?
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Verified answer
Square both sides.
2√(x + 11) = 4x - 2
Divide by 2.
√(x + 11) = x - 1
x + 11 = x^2 - 2x + 1
x^2 - 3x - 10 = 0
(x - 5)(x + 2) = 0
x = 5 and x = -2
I hope this information was very helpful.
what is it? â(4x=2) ?