Question

If a = 3 and b = −2, find the value of a² + b².

a) 12 b) 20
c) 15 d) 13

Answer 1

Answer:

a = 3 and b = -2

Then,

3² + (-2²)

9 + (-4)

9-4

5

Therefore The answer is 5

Step-by-step explanation:

(+) + (+) = +

(+) + (-) = -

Answer 2

Answer:

d)13

..Mark it as brilliant Answer