Math, asked by abc1737, 11 months ago

Simplify (3√7+5√2)³​

Answers

Answered by Anonymous
0

Answer:

(3√5 + 5√2)³

using identity = (a + b)³ =

a³ + b³ + 3ab (a + b)

(3√5)³ + (5√2)³ + 3 × 3√5 × 5√2 (3√5 + 5√2)

= 125√5 + 250√2 + 15√5 × 5√2 (3√5 + 5√2)

Similar questions