Math, asked by ghoshroma87, 1 month ago

if x = 3,find the value of x³+4x²+5​

Answers

Answered by RAMANUJAN3883
0

Step-by-step explanation:

put the value of x

x³+4x²+5

3³+4×3²+5

9+36+5

50

ANSWER IS 50

Answered by sg693363
1

Answer:

68

Step-by-step explanation:

x³ + 4x² + 5​

At x = 3,

(3)³ + 4(3)² + 5

27 + 4(9) + 5

27 + 36 + 5

63 + 5

68

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