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W = 5y² - y³ – Work out the value of w when y=-2
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2 votes
W = 5y² - y³
–
Work out the value of w when y=-2

User Hemant Bavle
by
8.6k points

2 Answers

6 votes

Answer:

when y=-2 value of w=28

w= 5(-2)² - (-2)³

w = 5*4 - (-8) = 28

Explanation:

User Vasil Rashkov
by
8.8k points
2 votes

Answer:

w = 5(-2)² - (-2)³

= 5(4) - (-8)

= 20 + 8 = 28

User Zay Lau
by
7.3k points
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