Question

Evaluate the expression: (2^2x^2/xy^3)^2 For x=4 and y=2

Answer 1

Answer:

$4$

Step-by-step explanation:

(2^2x^2/xy^3)^2

For x=4 and y=2. (given)

now,

$( \frac{2^2x^2}{xy^3} ) {}^{2} \\ \\ ( \frac{ {2}^{2} \times {4}^{2} }{4 \times 2 {}^{3} } ) {}^{2} \\ \\ ( \frac{4 \times 16}{4 \times 8 {}^{} } ) {}^{2} \\ \\ ( \frac{64}{32} ) {}^{2} = (2) {}^{2} = 4$

Answer 2

Answer:

Step-by-step explanation: