Question

HELP FAST 100 POINTS 100 POINTS What is the value of the expression when a = 5, b = 4 , and c = 6?⁢ 4a2b−c 2 5 9 10

Answer 1

`394`

Explanation:

Step 1: Set a to 5, b to 4, and c to 6

`4a^2b-c`

`4(5)^2(4)-(6)`

`4(25)(4)-6`

`400 - 6`

`394`

Answer:
`394`

Answer 2

For this case we must find the value of the following expression:

`4a ^ 2b-c`

When:

`a = 5\\b = 4\\c = 6`

Substituting the given values we have:

`4 (5) ^ 2 * 4-6 =\\4 (25) (4) -6=\\400-6 =\\394`

Finally, the value of the expression is 394.

Answer:

The value of the expression is 394.