Question

What is the value of the expression (x-3y)2, when x =4 and y= -3

Answer 1

26

Explanation:

We want to find the value of the following expression:

`(x-3y)2`

We are given the following variable values:

`x=4`

`y=-3`

Start by simplifying the given expression with the distributive property:

`2x-6y`

Now, plug in the provided variable values:

`2(4)-6(-3)`

Simplify:

`8+18`

Finally, add to get the simplified expression:

`26`

Answer 2

Answer: 26

Explanation:

Simplify
2x-6y
Plug in numbers
2(4)-6(-3)