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
butalik [34]
3 years ago
10

3. Which expression is a simplified form of 3x2 - 4x + 5 – x2 + 2x - 1?

Mathematics
1 answer:
Sphinxa [80]3 years ago
7 0

Answer:

Option a

Step-by-step explanation:

Adding them, you get 2x²-2x+4

Answered by GAUTHMATH

You might be interested in
Lalo has five apples Tito took 3 apples how many apples dose lalo have ?
Gennadij [26K]
If Lalo has 5 apples and tito took 3 the answer is 2
6 0
2 years ago
Read 2 more answers
The graph of g(x) is the graph of f(x)=x+6 reflected across the x-axis.Which equation describes g?
Mandarinka [93]
Reflected across x axis means y turns to -y, meaning, multiply the whole function by -1

f(x) times -1=-1 times (x+6)=-x-6

A is answer
3 0
3 years ago
The quadratic equation ax^2+32x+c=0 has exactly one solution. If a+c=130, and a>c, find the ordered pair (a,c).
vitfil [10]
Ie 32^2 - 4ac=0 so ac=256 and a+c=130 
So, that means:2 equations ac=256 a+c=130 ie c=130-a 
So,a(130-a)=256 so 130a -a^2=256 ie a^2-130a +256=0 (a-2)(a-128)=0 
Finally,giving a= 2 or a=128 so, a=2 c=128 or a=128 c=2 
Since, a>c , a=128 and c=2 ie (128,2)
4 0
3 years ago
7 times the sum of x and 5
kobusy [5.1K]
The answer is 7(x+5) ive had the exact question before!! Hope i helped u!!!!
7 0
2 years ago
Read 2 more answers
the scatter plot shows the population p of a town t years after 20000 witch is he best liner equation to modle the towns populat
attashe74 [19]
I think it would be c hope this helps you out
6 0
2 years ago
Read 2 more answers
Other questions:
  • Angel joined a paperback book club for a $10 membership fee, plus $5.99 per book. Which equation best represents this sentence?
    9·2 answers
  • A circle has its center at (-2, 5) and a radius of 4 units. What is the equation of the circle? Answer choices:
    14·2 answers
  • Simplify the equation 10f(f+7)
    11·1 answer
  • G(x)=x^3-3x^2 ; Find g(2)
    9·2 answers
  • How does f(4) if f(x) = 2x work? how do i work this out?
    14·1 answer
  • I need help this is dude tomorrow
    9·1 answer
  • The ___ Property of Addition states that for any numbers a and b,a+b=b+a
    7·1 answer
  • "I know the tree, but what is the root that produced it?"In this case the tree is "216", what is it's cube root?
    6·1 answer
  • Please help me if you can. Sorry if it’s blurry
    14·1 answer
  • One hundred sixty-two guests attended a banquet. Three servers provided their beverages. The first server helped three times as
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!