2 years ago

Simplify: (a4 - 6a + 5) - (a4 - 3a + 2a2 - 6)

Mathematics

1 answer:

Galina-37 [17]2 years ago

7 0

(a4-6a+5)-(a4-3a+4a-6)
by expressing like term
a4-a4=0
-6a-(-3a+4a)=-5a
5-(-6)=11
:we have-5a+11

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