If a3 + 3a2 + 9a = 1, then what is the value of a3 + (3/a)?
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Answered by
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(x+1)(x+2)=(x+1)(x+2)=(x)(x)+(x)(2)+(1)(x)+(1)(2)=x2+2x+x+2=x2+3x+2
Answered by
1
Answer:
The value of the expression:
Step-by-step explanation:
We are given the expression as:
Now on taking 'a' common we get:
( since on dividing both side by a)
( since using the value of the original expression)
Hence, the value of the expression:
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