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ruslelena [56]
3 years ago
15

Identify the factors of 9x2 + 30x + 25.

Mathematics
2 answers:
gayaneshka [121]3 years ago
7 0

Answer:

The answer is )B

Step-by-step explanation:

IM FROM FLVS

svlad2 [7]3 years ago
3 0
Selection B is appropriate.

_____
The signs of the coefficients tell you the binomial factors must have both signs positive (selections B and C only). Selection B produces an x-term that is 15x+15x=30x (as we want); selection C produces an x-term that is 45x+5x=50x (not what we want).
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Evaluate each variable expressions<br> 44 (k-6) when k Is 6
sertanlavr [38]
K = 6

plug in 6 for k

44(6 - 6)

Follow PEMDAS

6 - 6 = 0

44(0) = 0

your answer is 0

hope this helps
7 0
3 years ago
Solve for x. -3(3x+3)= -2x+5
notsponge [240]

Answer:

x = -2

Step-by-step explanation:

So we are given the equation -3(3x + 3) = -2x + 5 and we are solving for x. We will have to try to get the equation into the form x = _. That would be our answer.

-3(3x + 3) = -2x + 5

Distribute the -3 on the left side.

-9x - 9 = -2x + 5

Add 2x to both sides to get rid of the -2x on the right side.

-9x - 9 + 2x = 5

Simplify.

-7x - 9 = 5

Add 9 to both sides to get rid of the - 9 on the left side.

-7x = 5 + 9

Simplify.

-7x = 14

Divide both sides by -7 to get rid of the coefficient of -7 on the left side.

x = 14 ÷ (-7)

Simplify.

x = -2

The answer is x = -2.

I hope you find my answer helpful. :)

4 0
3 years ago
Read 2 more answers
Solve the equation x2 = 10.
MatroZZZ [7]

Answer:

\large\boxed{x=-\sqrt{10}\ or\ x=\sqrt{10}}

Step-by-step explanation:

x^2=10\iff x=\pm\sqrt{10}

8 0
3 years ago
I will mark brainiest is my answer is right?
Dennis_Churaev [7]
Yes, that's correct.
3 0
3 years ago
Read 2 more answers
6th grade math help me pleaseee
ddd [48]

Answer:(3,0),(0-2,),(6,5)

Step-by-step explanation: BECAUSE IT MAKES ALOT OF SENSE AND UMM IM IN THE 7TH GRADED SO YEAH IF ITS WRONG THAN SORRY. :(

3 0
3 years ago
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