solve 4x^2+8x+4=0 by using
1)By Factorization method.
2)also by completing square.
3)also by Quadratic formula.
please someone help today is my final semister paper and i dont know about that how it solve please help and save me from faill.
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Step-by-step explanation:
x – 2)2 – 12 = 0
The expression on the left-hand side of this equation can be multiplied out and simplified to be:
x2 – 4x – 8
But we still would not have been able to solve the equation, even with the quadratic formatted this way, because it doesn't factor and it isn't ready for square-rooting.
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