Respuesta :

logah

Answer:

-18a^7b^6

Step-by-step explanation:

6×-3=-18

a^2 ×a^5= a^7

b^3 ×b^3 = b^6

Answer:

-18a^7b^6

Step-by-step explanation:

6x -3= -18

you add coefficients so a^2+a^5=a^7

same thing here b^3+b^3 =b^6

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