Solve (2x+3)
raised to 2
= 25
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Answer:
2x²+12x + 9 =25
2x²+12x+9-25=0
2x²+12x +16=0
2x²+8x+4x+16 =0
2x(X+4) + 4(X+4)=0
2x+4 =0 X+4 =0
X= -2. or X= -4
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