. 7 What is the product of 3y⁴ .(-5y³)? A-15y7 B. 15y7 C. -15y12 D. 15y12​

Sagot :

A. -15y⁷

✎multiply the base and add the exponent.

3× -5 = -15

4+3 = 7

= -15y⁷

┌──── ∘°❉°∘ ────┐

Hope it helps<33

└──── °∘❉∘° ────┘

-angela8689-