1.

(8)3 ÷ (16)2 × 32 = (2)?-3 ÷ (2)21). 122). 183). 114). 10

Answer»

GIVEN Expression is:

(8)3 ÷ (16)2 × 32 = (2)?-3 ÷ (2)2

$(\begin{array}{l} \Rightarrow \frac{{{{({2^3})}^3}}}{{{{({2^4})}^2}}} \times {2^5} = \frac{{{2^{? - 3}}}}{{{2^2}}}\\ \Rightarrow \frac{{{2^9}}}{{{2^8}}} \times {2^5} = {2^{? - 5\;}} \end{array})$

⇒ 26 = 2? – 5

Comparing powers from both the sides

⇒ 6 = ? – 5

⇒ ? = 11


Discussion

No Comment Found