Question

1) Simplify: (√5 + √2) 2

Answer 1

Answer:

o balle balle balle balle balle o balle o bhai sab

Answer 2

Step-by-step explanation:

We need to apply the formula (a + b)2 = a2 +2ab + b2 to find value of (√5 + √2)2 (√5 + √2)2 = (√5)2 + 2 x √5 x √2 + (√2)2 = 5 + 2√10 + 2 = 7 + 2√10 Therefore, on simplifying (√5 √2)2,We need to apply the formula (a + b)2 = a2 +2ab + b2 to find value of (√5 + √2)2 (√5 + √2)2 = (√5)2 + 2 x √5 x √2 + (√2)2 = 5 + 2√10 + 2 = 7 + 2√10 Therefore, on simplifying (√5 √2)2, we get 7+2√0.