(3x+2)²-(x+2)²=0
quadratic equations please write in english
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Answered by
1
Answer:
0 or (-1)
Step-by-step explanation:
9x2+4+12x-x2-4x-4=0
8x2+8x=0
8x(x+1)=0
therefore ,x=0 or -1
Answered by
0
Answer:
9x square + 12x + 4- x sq. - 4x - 4=0
8x sq. + 8x = 0
Taking common 8x we get,
8x ( x + 1) =0
x= -1
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