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irinina [24]
3 years ago
5

Write as an expression and simplify:

Mathematics
1 answer:
Bad White [126]3 years ago
5 0

Answer:

(a) The product of the sum of a and b and their difference.

(a+b)\times{(a-b)}\\=a^2-b^2

(b) The tripled product of 6a and b².

3(6a\times{b^2})\\=3(6ab^2)\\=18ab^2

(c) The difference of the squares of 2m and 7n.

(2m)^2-(7n)^2\\=4m^2-49n^2

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MA_775_DIABLO [31]
Isolate x
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2 years ago
Please help ASAP please!!!
Dmitrij [34]

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75in^2

Step-by-step explanation:

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8 0
3 years ago
Use the properties of rational exponents to simplify 6/6 1/4
Alexeev081 [22]

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one

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nika2105 [10]

Answer:

90 degrees

Step-by-step explanation:

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3 years ago
Perimeter of the triangle below ?
Paha777 [63]

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31x^2-13x

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