In a school,8a²+4a+9 students were enrolled.2a²-9a+2 students were boys.How many girls were enrolled?
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Answered by
11
answer is
+6a +13a +7
Answered by
39
student's enrolled=8a^2+4a+9
no.of boys=2a^2-9a+2
no.of girls=(8a^2+4a+9)-(2a^2-9a+2)
=8a^2+4a+9-2a^2+9a-2
=6a^2+13a+7
6a^2+13a+7girls were enrolled.
hope it helps you.
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no.of boys=2a^2-9a+2
no.of girls=(8a^2+4a+9)-(2a^2-9a+2)
=8a^2+4a+9-2a^2+9a-2
=6a^2+13a+7
6a^2+13a+7girls were enrolled.
hope it helps you.
Mark as brainliest please
rajashreepatwa:
By mistake I have given 1 star I had 2 give actually 5
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