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nikdorinn [45]
3 years ago
6

Which method is the most efficient method to use to solve 2x^2 4x-3=0?

Mathematics
1 answer:
Darya [45]3 years ago
4 0
You should use the formula - b+-√b^2- 4 ac/2a. A=2 B=4 C=-3. Plug these numbers into the formula. If you get a negative in the square root try using a method called the box method.
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Are a total of 127 Cars And trucks on a lot. If there. For more than twice the number of trucks, then cars, how many cars and tr
kow [346]

Answer:

41 cars and 86 trucks

Step-by-step explanation:

C+T=127

2C+4=T

C+(2C+4)=127

3C+4=127

3C=123

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3 0
3 years ago
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3 years ago
What is the value of 4p − 2, when p = 8?<br> What is the value of the expression when n = 3?
stepan [7]

Answer:

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Step-by-step explanation:

First you multiply the 8 x 4, because the 4 and P are multiplying you just substitute the variable, and then substract 2.

7 0
3 years ago
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zimovet [89]

Answer:

0.6765 = 67.65%

Step-by-step explanation:

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In 22 random trials, the probability of at least one success is determined by:

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The probability that Karen has bought at least one dented can is 0.6765 or 67.65%.

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3 years ago
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irina1246 [14]

Answer:

Step-by-step explanation:

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5x - 30 + 3x = 1.5x - 6

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4 0
3 years ago
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