Question

(iii)
2 x 34 x 2
9x42

Answer 1

Answer:

FIRST YOU HAVE TO EXPAND THESE VALUES

SO,

⇒ 2 x 3 x 3 x 3 x 3 x 2 x 2 x 2 x 2 x 2

      3 x 3 x 4 x 4

⇒ 2 x 3 x 3 x 3 x 3 x 2 x 2 x 2 x 2 x 2

      3 x 3 x 2 x 2 x 2 x 2

⇒  2 x 3 x 3 x 2

⇒ 4 x 9 OR 2^2 x 3^2

Answer 2

Step-by-step explanation:

$\frac{2 \times 3 {}^{4} \times 2 {}^{5} }{9 \times 4 {}^{2} } = \frac{5184}{144} = 36$