3 years ago

Solve the following quadratic equations using factoring. C. X^2-10=9x

Mathematics

1 answer:

boyakko [2]3 years ago

8 0

we can easily solve this one by splitting theiddle term

x2 - 9x -10

x2 -10x + x - 10

x(x - 10) 1( x - 10)

(x + 1) (x-10)

x = -1 or 10

You might be interested in

A roller coaster begins at 45 feet above ground level. Then it descend 52 feet. Find the height of the coaster after the first d

ioda

Answer:

-7 feet above the ground

Step-by-step explanation:

8 0

3 years ago

Solve <br><br> 1/5(20−10x)−8x>−6x−16

Harrizon [31]

Answer:

Step-by-step explanation:

4 - 2x - 8x > -6x - 16

4 - 10x > -6x - 16

4 - 4x > -16

-4x > -20

x < 5

7 0

3 years ago

On her coffee table, Anita has a pile of 9 magazines. She plans to get through 2 of them over

Murrr4er [49]

Answer:

either of the 2 is read so the answer is 2/9

7 0

3 years ago

What is the relationship between the number of tickets,n, and the total cost of the tickets, c?

enot [183]

Answer:

Step-by-step explanation:

It c just took the test

7 0

3 years ago

What is 22/28 in simplest form

sveticcg [70]

The answer would be 11/14

6 0

3 years ago

Read 2 more answers