Question

.
Paki sagot nlng po tysm

Answer 1

Explanation:

x^a × x^b = x^(a+b)

x^a / x^b = x^(a-b)

1.

(2x⁴)(-3x³) = 2×-3 × x⁴×x³ = -6x⁷

2.

a¹⁰×a⁴ = a¹⁴

3.

y¹⁰/y⁴ = y⁶

4.

(14 × x⁵y⁷)/(-2 × x²y⁴) = 14/-2 × x⁵/x² × y⁷/y⁵ =

= -7x³y²