Question

Evaluate 8a+3b-10+c^2 when a=2, b=5, and c=4.

Answer 1

Answer =
8×2 +3×5 -10 +4^2

= 16 + 15 -10 + 16

= 37 answer.

Answer 2

The simplified form of the given equation is 37

Solution:

The given equation is, $8 a+3 b-10+c^{2}$

Here a= 2, b=5, c = 4

Substituting the values in the equation we get,

$8 a+3 b-10+c^{2} = (8 \times 2)+(3 \times 5)-10+4^{2}$

$\Rightarrow 16 +15 -10 +16$

On adding and subtracting,

$\Rightarrow 32 +5$

On simplifying we get,

$\Rightarrow 37$