Question

Factorise (3x+4)
$(3x + 4)^{2}$
​

Answer 1

Answer:

$(3x) {}^{2} + 16 + 24x(3x)²+16+24x$

$9x {}^{2} +16+24x9x²+16+24x$

Answer 2

Answer:

2

x+1

=3

−x

taking log both side

(x+1log2=(1−x)log3

x=

log1+log3

log3−log2