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Lady bird [3.3K]
3 years ago
12

Simplify b(a+b)-a(a-b)

Mathematics
2 answers:
Mademuasel [1]3 years ago
6 0
It’s ba + 2b - 2a + ab

B times a is ba
B times b is 2b
-a times a is -2a
-a times -b is ab

Whenever it’s a negative and a positive, it will be a negative integer or letter.
But when there’s two negatives will be a positive integer or letter.
SVEN [57.7K]3 years ago
5 0
B times a is ba b times b is 2b -a times a is 2b
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10x + 5
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3 years ago
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A bridge in the shape of an arch connects two cities separated by a river. The two ends of the bridge are located at (–7, –13) a
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3 0
3 years ago
Which of the following equations have exactly one solution?
BARSIC [14]

Answer:

2, 3, 4 all have one solution.

Step-by-step explanation:

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3 0
4 years ago
Solve for theta in the interval 0&lt;theta&lt;2pi.     <br>cos(theta)sin(theta)-0.5 cos(theta)=0
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Answer:

I think it's A

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