Question

find the value of 2x³+5 if x=1​

Answer 1

Answer:

7

Step-by-step explanation:

2*x^3+5

x=1

2 * 1 ^ 3 + 5=2+5

7

Answer 2

2x³+5                                 ( Equation 1 )

x = 1                                           (Given)

Putting x = 1 in (eq. 1) we get,

2(1)³+5

2×1+5

2+5

7

∴ value of eq. 1 will be 7

Hope it will be helpful for you