All categories

3 years ago

Find (f-g)(x) where f(x) = 2x^2+5x - 8 , g(x) = -x^2 +6x

Mathematics

1 answer:

Anon25 [30]3 years ago

6 0

Answer:

3x^2-x-8

Step-by-step explanation:

(2x^2+5x - 8)-(-x^2 +6x)

You might be interested in

Katie received a speeding ticket that incurred a $125 fine. After one month, she will also

11Alexandr11 [23.1K]

Answer:

Try A

Step-by-step explanation:

3 0

2 years ago

The sum of two numbers is 36 twice the first number minus the second number is 6 find the numbers

Ilia_Sergeevich [38]

Answer:

14, 22

Step-by-step explanation:

x+y = 36

2×x - y = 6

=> x = 36 - y

=> 2×(36 - y) - y = 6

72 - 2y - y = 6

-3y = -66

3y = 66

y = 22

=> x = 36 - 22 = 14

3 0

3 years ago

X+y=11 and 22X+15y=228

Lady_Fox [76]

X+y=11
22x+15y=228

y=11-x
22x+15y=228
22x+15(11-x)=228
22x+165-15x=228
7x+165=228
7x=63
x=9

9+y=11
y=2

The solution to the system of equations is (9,2)

6 0

3 years ago

Simplify the following:

aivan3 [116]

Answer:

Step-by-step explanation:

6 0

3 years ago

Manuel ate 1/3 of the cracker on a plate. His brother ate 1/4 of the cracker. their were 5 crackers left on the plate. How many

Lynna [10]

5 and 7/12 of a cracker

6 0

2 years ago

Read 2 more answers