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3 years ago

If the discriminant is 22, do you have two real solutions?

Mathematics

2 answers:

labwork [276]3 years ago

8 0

Yes 2 real solutions

pentagon [3]3 years ago

7 0

If the discriminant is below 0, the solution is imaginary
If the discriminant is 0, there's exactly one real solution
If the discriminant is above 0, there are two real solutions.

Yes, you have two real solutions if you get 22 as discriminant.

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2) The sum of three consecutive multiples of 6 is 162. Find the multiples.

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Answer:

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Step-by-step explanation:

Let the three multiples be 6x, 6(x+1) and 6(x+2) respectively.

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Solve for x. 5/6 x = 10/3 x = 4/3 x = 2 x = 25/9 x = 4

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Answer: LAST OPTION.

Step-by-step explanation:

In order to solve for the variable "x" from the expression $\frac{5}{6}x=\frac{10}{3}$ , you need to follow these steps:

1) You need to multiply both sides of the equation by 3:

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2) You need to multiply both sides of the equation by 6:

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