Question

simplify (-4)^100×(-4)^20​

Answer 1

Step-by-step explanation:

since ,bases are same

then ,

(-4)^100+20(powers are added in case of multiplication.

(-4)^120

Answer 2

Answer:

${ - 4}^{100} \times { - 4}^{20} \\ = { - 4}^{100 + 20} \\ = { - 4}^{120}$