Question

A question from Exponents
Find the value of X in the following:
a)
$( \frac{2}{3} ) {}^{12} = ( \frac{3}{2} ) {}^{ - 3x}$
b)
$(( - 8) {}^{2} ) {}^{3} = ( - 8) {}^{2x}$
c)
$( \frac{3}{4} ){}^{21} \times ( \frac{3}{4} ) {}^{3} = ( \frac{2}{4} ) {}^{3x}$
d)
$( \frac{2}{3} ) {}^{3} \times ( \frac{2}{3}) {}^{ - 6} = ( \frac{2}{3} ) {}^{ \times - 4}$
e)
$(( \frac{3}{4} ) {}^{ - 6} \div ( \frac{3}{4} ) {}^{3} ) {}^{x} = ( \frac{3}{4} ) {}^{ - 9}$

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Answer 1

Answer:

it is infinite so the answer will be 6 frac