3 years ago

What are the solutions of x^2+5x=2? Check all that apply

Mathematics

2 answers:

Rudik [331]3 years ago

6 0

See the attachment..

astraxan [27]3 years ago

3 0

X^2+5x=2
you then solve by completing the square using the formula (b/2)^2 in order to create the new term. Solve for x by using this term to complete the square.
Your answer is then
x=-5/2+-√33/2

You might be interested in

The sum of 5 consecutive numbers is -5. What is the largest out of the numbers?

xxTIMURxx [149]

We can say that x is the largest number.

So the sum is x + (x - 1) + (x - 2) + (x - 3) + (x - 4) = -5

Now solve for x:

x + x + x + x + x - 1 - 2 - 3 - 4 = -5

5x - 10 = -5

5x = 5

x = 1

So the largest number is 1.

Check: 1 + 0 + -1 + -2 + -3 = -2 + -3 = -5 so 1 is correct.

3 0

2 years ago

What is the volume of this rectangular prism? 5 4 cm 4 3 CT | C 3 5 cm cm

padilas [110]

(5/4)•(4/3)•(3/5)

So you multiply all of them basically

8 0

1 year ago

The graph shows the function<br><img src="https://tex.z-dn.net/?f=%20y%20%3D%20%7Bq%7D%5E%7Bx%7D%20" id="TexFormula1" title=" y

Alex777 [14]

Answer:

Step-by-step explanation:

Graph in the picture represents,

y = qˣ

a). Point of intersection of the curve with the y-axis → (0, 1)

b). Since, this graph passes through (1, 4)

By substituting values in the equation,

4 = q¹

q = 4

c). Value of y when x = 10,

$y=4^{10}$

y = 1048576

5 0

2 years ago

Nancy, Bryan and Jamie combined their money to purchase a laptop. Together, they paid a total of 490 dollars for the laptop, inc

Delicious77 [7]

Answer:

226 dollars

Step-by-step explanation:

Bryan = 176

Jamie = 88

Nancy = 226

7 0

2 years ago

I NEED HELP WITH THIS

snow_lady [41]

Answer:

Step-by-step explanation:

4 0

2 years ago