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3 years ago

Which equation can be rewritten as x + 4=x2 assume x>0

Mathematics

1 answer:

antoniya [11.8K]3 years ago

5 0

I'm guessing that x2 is an x to the power of 2, so u can rewrite that as:

x^2 - x - 4

from there you can use completing the square, quadratic function, or factoring.

If the x2 is supposed to be 2x then it would just be as follows:

x - 4

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Answer:

3/8

Step-by-step explanation:

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3 years ago

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lys-0071 [83]

Answer:

Step-by-step explanation:

This is the image of the graph you determine if that's perpendicular.

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3 years ago

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$127.03

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3 years ago

Question Which ordered pairs are solutions to the equation 2x+10y=12? Select all that apply. Select all that apply: (7,−2) (−5,−

AveGali [126]

Answer:

C and D

Step-by-step explanation:

To determine which pairs are solutions, substitute the coordinates into the left side of the equation and if equal to the right side then they are solutions.

(7, - 2)

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(- 5, - 4)

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(4, $\frac{2}{5}$ )