you have to apply this formula (a+b)(c-d)=ac-ad+bc-bd
-6a^3*b*5a^2+6a^3b*2ab+6a^3b*b+2ab^2*5a^2-2ab^2*2ab-2ab^2*b=
-30a^5*b+12a^4b^2+6a^3b^2+10a^3b^2-4a^2b^3-2ab^3
Answer:
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Answer:
6.4008
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Answer:
My sister learn to play piano for 5 years
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Is that correct?
If so can I please get a brainless i only need one more please
Answer:
yes because a is the answer
Step-by-step explanation:
