Question

Simplify simplify simplify

Answer 1

Explanation:

Simplify: x^7/x^-2

=> x^(7+2) [∵ a^m/a^n = a^(m-n)]

=> x^9

Hope this helps!!

Answer 2

x⁹

Explanation:

Step 1: Write out expression

x⁷/x⁻²

Step 2: Rewrite

x⁷(x²)

Step 3: Simplify

x⁹