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zvonat [6]
4 years ago
10

Which expression is equivalent to the algebraic expression below?

Mathematics
2 answers:
rusak2 [61]4 years ago
5 0

Answer:

b) -6x - 3

Step-by-step explanation:

3(-2x-1)=3*(-2x)+3*(-1)= -6x - 3

Mademuasel [1]4 years ago
3 0

B. -6x - 3

Distribute the 3, or multiply it by everything in the parentheses.

You multiply 3 times -2x to get -6x, and you multiply 3 times -1 to get -3.

Put these together to get -6x-3.

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<h3>Answer:  1</h3>

=================================================

Explanation:

The rule is

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---------------

Let's see why this rule works

x^1 = x   ... raising something to the first power is itself

(x^1)/x = x/x ... divide both sides by x

(x^1)/x = 1 .... turn the 'x/x' into 1

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x^(1-1) = 1 ... subtract exponents

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Step-by-step explanation:

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