Math, asked by umaachu2020, 19 days ago

3 (x+1) = 12+4x (x-1)​

Answers

Answered by bachuabhijith
0

Answer:

3x+3=12+4x(x-1)

3x+3=12+4x²-4

transpose "-4" to l.h.s

3x+3+4=4x²+12

3x+7=4x²+12

transpose"7" to r.h.s

3x=4x²+5

transpose "3x" to r.h.s

4x²-3x+5=0

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