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dsp73
3 years ago
13

Find the value of x. PLS help!!!! will give brainliest

Mathematics
1 answer:
stich3 [128]3 years ago
5 0

Answer:

C.

Step-by-step explanation:

I can explain in comments if needed, but c is the correct answer :)

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Someone please help me thank you
Igoryamba

Answer:

x = - 1

Step-by-step explanation:

Given

4x = x^2 - 5               Transfer 4x to the right side.

Solution

x^2 - 4x - 5 = 0          Factor

(x - 5)(x + 1)

You want the negative solution. That means that the middle sign must be plus.

x + 1 = 0                   Subtract 10 from both sides

x = - 1                       Ten on the left disappears by the subtraction process.

Is that correct?

4x = x^2 - 5

x = - 10

4*(-1) = (-1)^2 - 5

-4  = ? 1 - 5

-4 = - 4

and it does work.  

8 0
3 years ago
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Rzqust [24]

- Lightning Rewards

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4 0
3 years ago
Why does the sum of -4 and 3 complain more than the sum of -3 and 5
AlexFokin [52]
Because of its negatives
7 0
3 years ago
Due today...
natita [175]

Answer:

If you draw a diagonal across the parallelogram from one vertex to the opposite vertex, you divide the parallelogram into two congruent triangles. Each triangle thus has 1/2 of the area of the parallelogram.

8 0
2 years ago
Write the equation of the line that has a slope of -5 and goes through (1,-4)
saveliy_v [14]

Answer:

y=-5x+1

Step-by-step explanation:

plug the coordinate points to the equation, and find your y intercept

7 0
3 years ago
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