Question

Evaluate 4y0 + x^1 if x =9 and y=5

Answer 1

Step 1: Problem

$\text{Evaluate 4y}^0+x^1\text{ if x = 9 and y = 5}$

Step 2: Concept

Substitute the values of x and y in the expression.

Step 3: Method

$\begin{gathered} x\text{ = 9 and y = 5} \\ 4y^0+x^1 \\ =\text{ 4 }\times5^0+9^{1\text{ }} \\ =\text{ 4 }\times\text{ 1 + 9} \\ =\text{ 4 + 9} \\ =\text{ 13} \end{gathered}$

Step 4: Final answer

13