401,990 views
33 votes
33 votes
Help me with this please

Help me with this please-example-1
User AthibaN
by
2.8k points

2 Answers

16 votes
16 votes

Answer:

When w = 8, w² - 4w - 2 = 30.

Explanation:

w² - 4w - 2

Substitute value w = 8.

8² - 4(8) - 2

Square 8.

64 - 4(8) - 2

Multiply -4 and 8.

64 - 32 - 2

Subtract 32 from 64.

32 - 2

Subtract 2 from 32.

30.

User ChesuCR
by
2.8k points
13 votes
13 votes

Answer:


= > {w}^(2) - 4w - 2


= > {8}^(2) - 4(8) - 2


= > 64 - 32 - 2


= > 34

User AdibP
by
2.2k points
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