3 years ago

7. log(x+3)(2x + 3)+log(x+3)(x +5)= 2

1 answer:

6 0

log(x+3)(2x+3)+log( x+3)( x+5) =2

logx(2x+3)+3(2x+3 )+log x(x+5)+3(x+5)

$log {2x}^{2} + 3x + 6x + 9 + logx {}^{2} + 5x + 3x + 15$

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