Question

Please I need some answers

Answer 1

i) 13 ii) 25 iii) 20 iv) 34

Explanation:

they are all exponents of 2 so you multiply each number by itself once.

i) 2x2 + 3x3

ii) 3x3 + 4x4

iii) 2x2 + 4x4

iv) 3x3 + 5x5

(next time you can use a calculator lol)

Answer 2

Explanation:

1)4+9 = 13

2)9+16 = 25

3)4+16 = 18

4)9+25 = 34