Question

B) Find the value of a^2 + b^2 when a = 3 and b= -2

Answer 1

a) 11

b) 13

Explanation:

a) 1 + 2(5) = 11

b) 3² + (-2)² = 9 + 4 = 13

Answer 2

13

Explanation:

a = 3

b = -2

a² + b² = 3² + (-2)²

= 9 + 4

= 13