Question

Simplify and write in exponential form (–4)100 × (–4)20 ÷ (–4)50
please tell as fast as you can v important I will give you thanks and mark your answer the brainliest.​

Answer 1

Answer:

(-4)^70

Step-by-step explanation:

x^100 * x^20 / x^50

In multiplication the powers are added and in division the powers are subtracted. So,

x^(100+20-50)

x^(120-50)

x^70

x = -4

(-4)^70