Question

Please help me do it now guys​

Answer 1

(all in index form)

1. 2 x 5 x 3^2

2. 2^2 x 3^4

3. 2^2 x 3 x 11

Explanation:

90 = 2, 45 - 5, 9 - 3, 3

324 = 2, 162 - 2, 81 - 9, 9 = 3, 3, 3, 3

132 = 2, 66 - 2, 33 - 3, 11

Answer 2

1. 2x3x3x5 or 2 x 3^2 x 5

2. 2^2 x 3^4 or 22x34

3. 2x2x3x11 or 11x12 or 11 2^2x3

Good luck!