Question

Find the square root of 16^2 + 40 ab ^2 +25b^4 if u don’t know the answer pls don’t reply

Answer 1

Answer:

the square root is 5b²+4a

Answer 2

Question:-

Find the square root of 16a^2 + 40 ab ^2 +25b^4?

Formula:-

${(a + b)}^{2} = {(a)}^{2} + 2ab + {(b)}^{2}$

Solution:-

$= > {16a}^{2} + 40 {ab}^{2} + {25b}^{2} \\ = > {(4a)}^{2} + 2 \times 4a \times {5b}^{2} + {{(5b}^{2})}^{2} \\ = > {(4a + {5b}^{2})}^{2}$

__________

Thankyou~