Find the value of a^2+9 if a+3=7 by identity.
Answers
Answered by
1
Answer:
a
Step-by-step explanation:
a+3=7
a=7-3
a=4
a^2+9
=4^2+9
=16+9
=25
Answered by
7
Answer:
hi mate
here is your answer
a+3=7
a=7-3
a=4
put the value of a in a^2+9
(4)^2+9
=16+9
=25
therefore the answer is 25
hope it helped you ✌
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