Question

Simplify (3⁻¹⁰ ÷3⁻⁷) × 3³​

Answer 1

Answer:

1

Step-by-step explanation:

3^(-10)/3^(-7)

bases are equal so we can use a^m /a^n = a^(m-n)

so 3^(-10)/3^(-7) = 3^(-10-(-7))= 3^(-3)

now

3^(-3) *3^3

bases are equal so we can add powers

3^(-3+3)= 3^0

= 1