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eimsori [14]
1 year ago
14

How can I solve 4x^2 + 12x > -x -3

Mathematics
1 answer:
Damm [24]1 year ago
5 0

He have the following:

4x^2+12x>-x-3​

solving:

\begin{gathered} 4x^2+12x+x+3>-x-3+x+3​ \\ 4x^2+13x+3>0 \\ \text{factoring} \\ (4x+1)(x+3)>0 \\ (4x+1)>0\rightarrow4x+1-1>-1\rightarrow\frac{4x}{4}>-\frac{1}{4}\rightarrow x>-\frac{1}{4} \\ (x+3)

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Math help pls<br> giving brainly
Inessa05 [86]

Answer:

C

Step-by-step explanation:

We are given 5 negative values plus 0. Keep in mind that 0 is not positive or negative. A non-positive integer is any negative number plus zero which the set follows. C is the only logical answer. A is incorrect because a negative number cannot be a whole number. B is incorrect because while we have negative values, we also have 0 and as stated previously, its not a negative or positive value. D is also incorrect because a non-negative integer is any positive value and zero but again, we don't have any positive values.

Best of Luck!

8 0
3 years ago
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What is the simplified form of 24r - 3(2r - 5t) - 4t?
Drupady [299]
<span>24r - 3(2r - 5t) - 4t
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answer
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3 years ago
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Ludmilka [50]
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3 years ago
Mr Ruiz drove 305 miles in 5 hours on Saturday and 190 miles in 4 hours on Sunday what is his average speed in miles per hour fo
Snezhnost [94]

Add the mileage together to find total miles.

Add the hours together.

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4 0
4 years ago
I need help with number 7 can someone explain how u get the answer?
Svet_ta [14]

Answer:

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