kaydencekinley kaydencekinley

24-08-2021
Mathematics

contestada

simplify

(7r) (-3r^4)

simplify 7r 3r4 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

24-08-2021

Answer:

-21 r^5

Step-by-step explanation:

(7r) (-3r^4)

Multiply the coefficients

7*(-3)

-21

Multiply the variables

r * r^4 = r^(4+1) = r^5

-21 r^5

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