3 years ago

Compute and simplify the following: (a+b+c)^3

Mathematics

1 answer:

Dmitry [639]3 years ago

3 0

Answer:

a^3+3a^2b+3a^2c+3ab^2+3ac^2+6abc+b^3+c^3+3bc^2+3b^2c if you want it expand

(a+b+c)(a+b+c)(a+b+c) is equal to (a+b+c)^3

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UNO [17]

Answer:

Step-by-step explanation:

Given:

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3 years ago

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Answer:

(a) She didn’t use the correct formula for the area of the triangle

Step-by-step explanation:

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3 years ago

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3 years ago

Values for the area A of the rectangle shown are 30 SA < 60. Write and solve

Maurinko [17]

Answer:

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Step-by-step explanation:

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3 years ago

Find the value of 85²-15² using the difference of two squares method

Mekhanik [1.2K]

Answer:

$7000$

Step-by-step explanation:

Recall the form of the difference of squares.

$x^2 - y^2 = (x+y)(x-y)\\\\\\$

Now let's apply it to your numbers:

$85^2 - 15^2 = (85 + 15)(85 - 15)$

Simplify:

$(100)(70) = 7000$

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3 years ago