Simplify :- (√5 + √2 ) ^2
Answers
Answered by
1
Answer:
7 + 2√10
Step-by-step explanation:
(a+b)²= a²+2ab+b²
(√5 + √2 ) ^2 = (√5)² + 2 (√5) (√2) + (√2)²
= 5 + 2√10 + 2
= 7 + 2√10
Answered by
2
( √5+ √2 ) ^2
5+2+2*√5*√2
7+2+2√10
Similar questions