Question

Exponents class 8 NCERT

Answer 1

Answer:

Yeah, there you go! Hope it helps!

Answer 2

Answer:

(3^-7÷3^-10)×3^-5

{3^-7-(-10)}×3^-5

3^-7+10×3^-5

3^3×3^(-5)

3^3+(-5)

3^-2

1/3^2

1/9