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Westkost [7]
3 years ago
12

Help me please 100 points! with work!

Mathematics
1 answer:
Tcecarenko [31]3 years ago
7 0

Answer:

sorry i donot know.......

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goblinko [34]
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ExtremeBDS [4]

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Given a≠±b and a^2−b^2 / a+b =12, find a−b.<br> pls hlep
Readme [11.4K]

Answer:

a - b = 12

Step-by-step explanation:

Given

\frac{a^2-b^2}{a+b} = 12 ← factor the numerator

a² - b² ← is a difference of squares and factors as

a² - b² = (a - b)(a + b)

Thus

\frac{(a-b)(a+b)}{a+b} = 12

Cancel the common factor (a + b) on numerator/ denominator, thus

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7 0
3 years ago
3x +6= 27<br> x =<br> how do you solve this.
Serjik [45]
3x + 6 = 27

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step 2. divide both sides by three to get x alone

x = 7

hope this helps
8 0
3 years ago
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4 team mates share 5 pizza show how much each person gets
Murrr4er [49]

Answer:

1  1/2

Step-by-step explanation:

Each person would equally get 1 pizza and the 1/2 of the last pizza

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