Question

csn someone evaluate these these are for grade 8
evaluate these
1.(¾)²
2. (⅗)³×(⅗)²
3. (3/11)^-3 × (³/11)^-2
​

Answer 1

Answer:

HERE IS YOUR ANSWER

Step-by-step explanation:

1. (3/4)^2

= (3×3/4×4)

= (9/16)

2. (3/5)^3 + (3/5)^2

using a^m + a^n = a^mn

= (3/5)^3×2

= (3/5)^6

3. (3/11)^-3× (3/11)^-2

using a^m× a^n = a^m+n

= (3/11)^(-3) + (-2)

= ( 3/11) ^-5