Question

Evaluate the expression 263 + 5 when b = 3. 263 +5 = 2(3): +5 =

Answer 1

Given:

The expression is:

$2b^3+5$

To find:

The value of the given expression when $b=3$.

Solution:

We have,

$2b^3+5$

Substituting $b=3$ in the above expression, we get

$2b^3+5=2(3)^3+5$

$2b^3+5=2(27)+5$

$2b^3+5=54+5$

$2b^3+5=59$

Therefore, the value of given expression at $b=3$ is 59.

Answer 2

Answer:

The answer is 59

Step-by-step explanation:

2b³ + 5, b = 3

2(3)³ + 5

2 × 27 + 5 = 59

Thus, The answer is 59

-TheUnknownScientist