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2 years ago

Simplify the following expression: 2(3 + a) + 6(a + 2)

Mathematics

2 answers:

mote1985 [20]2 years ago

6 0

I believe the answer is C

iris [78.8K]2 years ago

5 0

Answer:

Step-by-step explanation:

2(3+ a) + 6(a+2)

6+ 2a + 6a + 12

8a + 18

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What is true about the completely simplified sum of the polynomials 3x squared y squared minus 2 x y to the power of 5 and negat

12345 [234]

Answer:

The sum is a binomial with a degree of 6.

Step-by-step explanation:

To find : What is true about the completely simplified sum of the polynomials $3x^2y^2-2xy^5$ and $-3x^2y^2+3x^4y$ ?

Solution :

The polynomials $3x^2y^2-2xy^5$ and $-3x^2y^2+3x^4y$ ,

The sum of polynomial is given by,

$S=3x^2y^2-2xy^5+(-3x^2y^2+3x^4y)$

On simplifying , we get,

$S=3x^2y^2-2xy^5-3x^2y^2+3x^4y$

$S=-2xy^5+3x^4y$

Therefore, the result obtained is a binomial with a degree of 6.

4 0

3 years ago

Monique is factoring the expression 4 x + 16 x y. Her work is shown below. Factors of 4x: 1, 2, 4, x Factors of 16xy: 1, 2, 4, 8

Anika [276]

Answer:

Monique made an error when writing the factored expression.

Correct factored

expression=4x(1+4y)

Step-by-step explanation:

factoring the expression 4 x + 16 x y.

Factors of 4x: 1, 2, 4, x

Factors of 16xy: 1, 2, 4, 8, 16, x, y

GCF: 4x

Factored expression: 4 x (0 + 4 y)

Monique made an error when writing the factored expression.

The correct factored expression should be:

4x+16xy

=4x(1+4y)

Contrary to 4x(0+4y)

Correct factored

expression=4x(1+4y)

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2 years ago

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What is y = x+ 3 on a graph look like?

balandron [24]

Answer:

(shown in picture)

Step-by-step explanation:

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3 years ago

I need help with this and uh can u tell me/ show your work in the answer?

julsineya [31]

Answer:

They should insert that y value into the other equation.

Step-by-step explanation:

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3 years ago

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Please help it’s due today. Stay safe! :) (:

Naya [18.7K]

Answer:

Imani

Step-by-step explanation:

It izz wat it izzzz!!!

8 0

3 years ago