Answer:
Step-by-step explanation:
We are given the two functions:
And we want to find:
Recall that this is equivalent to:
Substitute and simplify:
In conclusion:
The difference of 2 squares is equivalent to
(their sum) times (their difference) .
Y² - 49 = (Y + 7) (Y - 7) .
Answer:
3x/5+23\5
Step-by-step explanation:
The explanation is in the picture
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Answer:
18 minutes
Step-by-step explanation:
6 towels in 3 minutes
36 towels = ?
36/6 x 3
= 18
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