mwanzer1059
Answered

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What is the value of the expression below when w=3w=3?
4w^2 -7w-8
4w
2
−7w−8

Sagot :

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Answer:

7 is the value

Step-by-step explanation:

Given that,

→ w = 3

The given equation is,

→ 4w² - 7w - 8

Let's solve the problem,

→ 4w² - 7w - 8

→ 4(3)² - 7(3) - 8

→ 4(9) - 21 - 8

→ 36 - 29

→ [ 7 ]

Hence, the solution is 7.

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