1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mrs_skeptik [129]
3 years ago
10

If f(x)= x^2+2x-6 and g(x) =3x^2-5x-7, find f(x)-g(x)

Mathematics
1 answer:
Maru [420]3 years ago
8 0

Answer:

- 2x² + 7x + 1

Step-by-step explanation:

f(x) - g(x)

= x² + 2x - 6  - (3x² - 5x - 7) ← distribute parenthesis by - 1

= x² +2x - 6 - 3x² + 5x + 7 ← collect like terms

= - 2x² + 7x + 1

You might be interested in
Without doing the math, determine which is greater, 40 . 1/4 or 40/14. explain your reasoning
BARSIC [14]
40 is greater because we can easily see that 1/4 is not a whole number that is less than 40 and the 40/14 will be changed into a lesser mixed number which again, is less than 40. 
8 0
3 years ago
Which expression is equivalent to 2(3x − 1.75) − 3(1.5x − 2.5)?
lara [203]

Answer:

1.5x+4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Solve the proportion ASAP do both promblem
lakkis [162]

8. 1/3 = 3/y

or, y= 9

11. 3/x= 6/x+8

or, 6x=3x+24

or, 3x= 24

or, x=8

Hope it helps uh.

6 0
3 years ago
Read 2 more answers
Please need help on this please
Dmitry [639]
Who do you post like that I just started this today??
3 0
3 years ago
Evaluate the expression below when<br> X = 4 and y = (-3)<br> 4x + 2xy
zepelin [54]

Step-by-step explanation:

4x + 2xy=

4×4 + 2×4×-3

= 16 + (-24)

= - 8

7 0
3 years ago
Other questions:
  • What is the GCF of 5 , 6 , and 8
    14·1 answer
  • Give the difference in kg between a 25 kg weight and a 2400 gram weight
    13·1 answer
  • Math problem!!! Help needed 10 points !!!
    10·1 answer
  • X+y= -9<br> x+2y= -25<br><br> According to the system of equations above, what is the value of y?
    10·1 answer
  • Solve for x in the equation x2-5x+1=3
    10·1 answer
  • How to factor 4x^2+24x+27​
    15·1 answer
  • Transform the equation to isolate x: ax = bx + 1. How is the value of x related to the difference of a and b? The equation ax =
    8·1 answer
  • I need help with this math, it is hard and I’m not good at it. I don’t understand this math so plz help me.
    7·2 answers
  • BRAINLIEST WILL GIVE YES U HEARD ME
    13·1 answer
  • (-6,-4), (3,-4) find the slope
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!