1080834116
1080834116 1080834116
  • 12-02-2021
  • Mathematics
contestada

hurry i need help plz

hurry i need help plz class=

Respuesta :

graciannegard10 graciannegard10
  • 12-02-2021

Answer:

B

Step-by-step explanation:

So for the first square we Have ab*a

When you multiply variables then you add up their powers so b^1a^1+a^1= (a^2)(b^1)

Second box is -3 * a which is equal to -3a

third box is 2b * ab = 2ab^2

fourth box is -3 *2b = -6b

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