Find the value of a3 + 27 if a + 9 by a = 3
Answers
Answered by
0
Answer:
a=30
Step-by-step explanation:
if it is correct please follow and make brainlist
Answered by
2
Step-by-step explanation:
a+9/a=3
a^2-3a+9=0
a^2=3a-9
a^3=3a^2-9a
=3(3a-9-9a)
a^3= -27
a^3+27=0
Please mark me as Brainliest.
Similar questions