Question

Simplify the expression using the following values:
w=−4; v=5; u=2
4w² − v + 3u

Answer 1

Given:

• w=-4
• v=5
• u=2

Step by step explanation:

Step 1:

`4w² − v + 3u`

Step 2:

`= {4( - 4)}^(2) - 5 + 3 * 2`

Step 3:

`= 4(16) - 5 + 6`

Step 4:

`= 64 - 5 + 6`

Step 5:

`= 64 + 1`

Step 6:

`= 65✓`