Question

(c)Simplify without the use of a calculator
$\frac{ {6}^{x} \times 3 ^{x - 2} }{6. {18}^{x-2} }$

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Answer 1

Step-by-step explanation:

$\frac{ {6}^{x} }{6} \times ({ \frac{3}{18} })^{x - 2} = {6}^{x - 1} \times {6}^{2 - x} = {6}^{(x - 1 + 2 - x)} = {6}^{1} = 6$