a(a² + a + 1) + 5 and find its value for (i) a=0, (ii) a=1 (iii) a=-1.
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Answered by
0
Step-by-step explanation:
Given expression
a(a²+a+1)+5
a=0. 0(0+0+1)+5=5
a=1 1(1+1+1)+5=3+5=8
a=−1 −1(1−1+1)+5=5−1=4.
Answered by
4
Answer:
Given expression
a(a
2
+a−11)+5
a=0 0(0+0+1)+5=5
a=1 1(1+1+1)+5=3+5=8
a=−1 −1(1−1+1)+5=5−1=4.
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