3 years ago

What are the solutions of the quadratic equation x^2=9x+6

Mathematics

1 answer:

Alexandra [31]3 years ago

8 0

See Quadratic Formula and Determinant's/Delta's formula

You might be interested in

First question, Deangelo babysits for his neighbor. Over a two week long time, he babysits 3.8 hours the first week and 5.25 hou

weeeeeb [17]

Don't you just add, though?

3.8 + 5.25 = 9.05 hours?

7 0

3 years ago

What is the ratio of 2:3 of 52.20

shutvik [7]

I don't think there is a ratio for that I have only herd of stuff like "What is the ratio of 5 to 3.

8 0

3 years ago

gordon bought a bag that was a mix of apples and oranges in a ratio of 5:4 there were 27 fruits in all how many fruits were in t

V125BC [204]

Answer:

apples= 15

oranges = 12

Step-by-step explanation:

5+4=9

27/9=3

therefore

apples=3*5=15

oranges=4*3=12

6 0

2 years ago

Which expression is equivalent to −4(2x − 8)−2x ?

Vesnalui [34]

C. -10x+32

Explanation: Solve the problem
( -4(2x-8)-2x )

5 0

2 years ago

Please and thank you

KatRina [158]

Answer:

$\huge\boxed{\sf x = 4}$

Step-by-step explanation:

If the given polygon is a regular polygon, its sides are equal.

This means:

$x^2+4=x^2+x$

Subtract $x^2$ to both sides

4 = x

x = 4

$\rule[225]{225}{2}$

Hope this helped!

8 0

2 years ago

Read 2 more answers