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masya89 [10]
3 years ago
9

(5a-5)(2a+2) Find each product

Mathematics
2 answers:
weeeeeb [17]3 years ago
6 0
(<span>5a-5)(2a+2)
= 5a*2a -5*2a + 2*5a - 5*2
= 10a^2  - 10a + 10a  - 10
= 10a^2 - 10


The product of the equation is </span>10a^2 - 10
Stella [2.4K]3 years ago
6 0

(5a - 5)(2a + 2) \\10a {}^{2}  + 10a - 10a - 10 \\ 10a {}^{2}  - 10
You foil and the add like terms.
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If the circle radius is 27yd, how do I find the circumference without using pi?
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Circumference of a circle having radius of 27 yard can be found using the formula, π = 2(Area of Circle)/r, which is C = 169.6 yd

<h3>What is the Circumference of a Circle?</h3>
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Given:

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Learn more about Circumference of a Circle on:

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2 years ago
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5 0
3 years ago
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