Math, asked by riapatel0806, 1 year ago

Simlify:
a(a*cube* +a+1) +5
And find its value for
1. a=0 2. a=1 3. a= -1

Answers

Answered by TooFree
7

a(a³ + a + 1) + 5

= a³ + a² + a + 5


When a = 0

0³ + 0² + 0 + 5 = 5


When a = 1

1³ + 1² + 1 + 5 = 8


When a = -1

(-1)³ + (-1)² + (-1) + 5

= -1 + 1 - 1 + 5

= 4


Answer: (1) 5 (2) 8 (3) 4

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