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3 years ago

Use the distributive property to rewrite the expression –2(6 – x) without parentheses.

Mathematics

2 answers:

Vesnalui [34]3 years ago

3 0

-12-2x is the answer. You just distribute 2 to what is in the parentheses.

jekas [21]3 years ago

3 0

The distributive property multiplies the outside number by both the inside numbers. In this case, 2(6 - x) would be:
12 - 2x simplified.
12 - 2x is your answer without parenthesis.

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Step-by-step explanation:

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3 years ago

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Hello from MrBillDoesMath!

Answer:

fourthroot(35)

Discussion:

The question is a bit unclear as to the desired answer.... but here goes!

(35)^1/4 is the fourth root of 35, that is, symbolically, fourthroot(35).

Note the fourth root of a number is the same as the square root of the square root of the number.

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P.S. I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!

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3 years ago

If ab = c - d, which of the following is an expression for d in terms of a, b, and c?

horsena [70]

ANSWER

$d = - ab + c$

EXPLANATION

The given expression is

$ab = c - d$

To find an expression for d in terms of a, b, and c, means we want to make d the subject of the relation.

This means that, we need to isolate d on one side of the equation while all other terms are on the other side.

We subtract from both sides of the equation to obtain,

$ab - c = - d$

We now divide through by -1, to get,

$- ab + c = d$

Or

$d = - ab + c$

The topic is change of subject

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