4 years ago

What must be added to 3x-7 to make x^2 +4x-1 ?

Mathematics

1 answer:

Lera25 [3.4K]4 years ago

4 0

You must add x^2+x+6

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Consider the points.

miskamm [114]

Answer:

6 units

Step-by-step explanation:

Use the distance formula, $\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$ .

Plug the x and y values from the given points into the distance formula:

$\sqrt{([-4]-2)^{2}+(5-5)^{2}}$ .

Solve the square root:

$\sqrt{36}$ = $\sqrt{6^{2}}$ = $6$

3 0

3 years ago

Which expression is equivalent to 3xy + 10xy - 5x + 2x - 2yx? A) 15xy + 7x Eliminate B) 13xy - 7x - 2yx C) -8xy D) -3x + 11xy

Vedmedyk [2.9K]

3xy + 10xy - 5x + 2x - 2yx

Add 3xy to 10xy

13xy - 5x + 2x - 2yx

Add -5x to 2x

Final Answer: B.) 13xy -3x - 2yx

3 0

3 years ago

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How do I solve for X Y Z

Verizon [17]

Answer:

(4,1,3)

Step-by-step explanation:

3 0

3 years ago

emmasim [6.3K]

Answer:

The answer is B

Step-by-step explanation:

hope this helps

5 0

3 years ago

Consider the equation x^2=36 which of the following statements below are true

Mnenie [13.5K]

Answer:

Step-by-step explanation:

6 to the power of 2 equals 6

It would look like 6*6

8 0

3 years ago

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