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3 years ago

If there’s a negative before brackets you do the opposite terms right?

Mathematics

2 answers:

sineoko [7]3 years ago

7 0

Answer:

yes you would change the signs that are inside the parenthesis

Step-by-step explanation:

you do so because the negative outside the parenthesis mean you are distributing the negative to the terms.

Karo-lina-s [1.5K]3 years ago

4 0

Answer:Yes

Step-by-step explanation:

When the negative is on the outside of the bracket you distribute the negative to each term inside the parentheses.

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vlabodo [156]

Answer:

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Step-by-step explanation:

You would first multiply 14 by 2. You would then multiply (which is really addition when it comes to exponents) your like-term exponents.

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2 years ago

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Phantasy [73]

Answer:

$14y + 9$

Step-by-step explanation:

Perimeter of the given triangular above = sum of all its sides.

$= (y + 9) + 2y + (4y - 1) = y + 9 + 2y + 4y -1$

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Answer:

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Step-by-step explanation:

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