3 years ago

Determine the solution to the quadratic function x2+5x+2?

Mathematics

1 answer:

Lorico [155]3 years ago

8 0

Answer:

x = − 5 ± √ 17 ) / 2

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Please i really need help, i really need this i will give a brainliest to the people that answer correctly

Digiron [165]

Answer:

Graph B

Step-by-step explanation:

Replace y with x and vice versa.

y=1/2x+2 becomes x=1/2y+2

Then solve for y. Subtract 2 from both sides, then multiply by 2 which results in:

y=2x-4

Graph B is the one that has a y-intercept at -4 and a rise/run of 2.

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2 years ago

ASAP: What is: X + 6 = 4. I know its a negative but which number???

slamgirl [31]

Answer:

x=-2

Step-by-step explanation:

x+6=4

x-6=-6+4

x=-2

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3 years ago

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Write an equation in slope-intercept form that passes through (-6,-2) and had a y-intercept located at y=-5

valina [46]

Answer:

(-6, -2) is the answer

Step-by-step explanation:

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3 years ago

Quickly solve (x+7)2=121, for x. Graph the solution on a number line.

asambeis [7]

Answer:

The value of the x is 53.5 or x=53.5

Step-by-step explanation:

Given data in the question:-

$(x+7)2=121$

We have to find the value of x.

Solution:-

$(x+7)2=121\\=>2x+14=121\\=>2x=121-14\\=>2x=107\\=>x=107/2\\=>x=53.5\\$

Hence the answer is 53.5

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3 years ago

Help me plz I really need this thanks I will give a lot of points

Mashcka [7]

Answer:

see the picture below

Step-by-step explanation:

There is 19, 13, 8, 4, 7, 14, 7, 9.

There is 1 number between 0 and 5.

and there's 4 on between 6 to 10.

and so far.

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3 years ago

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