Question

Simplify: (5+2)^2 the following​

Answer 1

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 get 7+2√0.

Answer 2

Step-by-step explanation:

Answer

(5+2)²

= (7)²

= 49

so, 49 is your answer

Hope this helps