A.
Write each quadratic equation in standard form then identify the values of a, b, and c.
2x (x+4) = (x-5)(x-5)
2.
(2x - 1)² = ( x+1)²
Write each quadratic equation in standard form then identify the values of a, b, and c.
2x (x+4) = (x-5)(x-5)
2.
(2x - 1)² = ( x+1)²
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Step-by-step explanation:
2x(x+4)=(x-5)(x-5)
2x2+8x=x2-10x+25
x2+18x-25=0
a=1
b=18
c=-25
2.
(2x-1)2=(x+1)2
4x2-4x+1=x2+2x+1
2x2-6x=0
a=2
b=-6
c=0