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
guapka [62]
3 years ago
13

What is it. Please do you carry the negative or the square first.

Mathematics
1 answer:
klemol [59]3 years ago
4 0

Answer:

(3)

Step-by-step explanation:

5x^2 - (2x-3)^2

5x^2- (2x-3)(2x-3)

now you distribute, the 5x^2 stay the same for now

So for now just (2x-3)(2x-3)

first 2x * 2x= 4x^2

2x * -3= -6x

-3 * 2x= -6x

-3 * -3= 9

So (2x-3)(2x-3) is 4x^2 -6x-6x+9

You can simplify that to 4x^2 -12x +9

Now we add in the 5x^2 from the start don't forget!

And we are subtracting sooo

5x^2 -(4x^2 -12x +9)

5x^2 -4x^2 +12x -9

x^2 +12x -9

You might be interested in
Help!! 15pts!!! Urgent!!
ycow [4]
We're interested in where the function f(x) intersects the horizontal line y=k.

The only place where a horizontal line y=k can cross f(x) three times is when k is between the local minimum and the local maximum, so from about -4 to -2.5. So we get choice (D).


3 0
3 years ago
What is the quotient of 78.8/8
daser333 [38]
9.85 beause 78.8÷8 =9.85
6 0
4 years ago
Fill in the blank. ASAP . . . . .
VikaD [51]
I believe it is 25 x^2. So your answer would be 25.
7 0
4 years ago
If A=(B×C) and A is .85900249811274493513834238104686068217278974587753712238234187241537940938411357431027179824455466578260266
pogonyaev

The 0's? mayve? because it could be possible that iit is 34

4 0
3 years ago
LAST ONE THEN IM GONE TILL NEXT YEAR<br> jk not really
In-s [12.5K]

Answer:

The point is in Quadrant IV.

Step-by-step explanation:

In 4th quadrant, the abscissa is positive and the ordinate is negative. Thus, (-4,7) lies in the 3rd quadrant. (4,7) lies in the 1st quadrant.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression is equal to (6•5)^4
    6·1 answer
  • In the problem 2 4/5 times 6 1/4, round each number to the nearest whole number then multiply
    7·2 answers
  • Directions: Complete all 3 questions. Make sure you include a graph, work and conclusion.
    9·1 answer
  • An amphitheater charged $75 per each seat in Section A, $55 for each seat in Section B, and $30 for each lawn seat. The number o
    8·1 answer
  • Hi! Got a question!!
    12·1 answer
  • 1 người khởi hành từ A lúc 7 giờ sáng và dự định tới B lúc 11 giờ 30 phút cùng ngày. Do đường chưa tốt, nên người ấy đã đi với v
    9·1 answer
  • I Ethan uses ZB fl oz of sparkling water, how much orange juice wil he use and what will be the total
    11·1 answer
  • Find the discriminant. (Must Show Work)<br><br> x^2+4x+4=0
    14·1 answer
  • PLZ HELP I WILL GIVE AN EXTRA 20 points
    5·1 answer
  • 7.23. A freight train travels 1 mile in 1 minute 30 seconds. At this rate, how many miles will the train travel in 1 hour?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!