3 years ago

Please Help!!!!!!! :)

2 answers:

8 0

The answer is 5. Substitute for x is probably the fastest and easiest way to get your answer.

4 0

The answer to your question is x=5

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777dan777 [17]

$-3(x^{2} +5x+10)$ is the standard form of the given expression

The given expression is:

$=-3(x+3)^{2} -3+3x\\\\=-3*(x^{2} +2*3*x+3^{2} )-3+3x\\\\=-3x^{2} -3*6x-3*9-3+3x\\\\=-3x^{2} -18x-27-3+3x\\\\=-3x^{2} -15x-30\\\\=-3(x^{2} +5x+10)$

This is the standard form of the given expression.

Learn more about Simplifying expression here brainly.com/question/723406

#SPJ4

7 0

2 years ago

pickupchik [31]

Answer:

Step-by-step explanation:

Hope this helps!

7 0

3 years ago

miss Akunina [59]

Answer:

so the equation would be 4x (because he buys 4 books) + 0y (because he didn't buy any CDs) = 32 (or it could be $32). The slope would be 4.

Step-by-step explanation:

7 0

3 years ago

LenaWriter [7]

Answer:

Step-by-step explanation:

Because your to short

7 0

3 years ago

andrezito [222]

What i got was 16.8. I'm not sure if it is the right answer, but I tried

3 0

3 years ago