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
mote1985 [20]
3 years ago
13

From the sum of 4x² - 2x +6 and 2x² + 4x-1, subtract 5x2 + 2x -4.

Mathematics
2 answers:
stealth61 [152]3 years ago
4 0

Answer:  \large \boldsymbol {\sf x^2+9 }

Step-by-step explanation:

1)  \\\\ \large \boldsymbol {} \sf  4x^2-2x+6 \\ + \\  \underline{2x^2+4x-1}  \\\\6x^2+2x+5          2)  \\\\ \large \boldsymbol {} \sf  6x^2+2x+5 \\-\\ \underline{5x^2+2x-4} \\\\x^2+9

ikadub [295]3 years ago
3 0

Answer:

  • x² + 9

Step-by-step explanation:

<u>Add:</u>

  • 4x² - 2x + 6 + 2x² + 4x - 1 = 6x² + 2x + 5

<u>Subtract:</u>

  • 6x² + 2x + 5 - 5x² - 2x + 4 = x² + 9
You might be interested in
If you deposit $50 in checks in your account with $100 cash amount, what is your total deposit?
Free_Kalibri [48]
What do you mean? You deposited $50 didn’t you? HUuH
3 0
2 years ago
X + 6 &gt;10 or 3x + 11 ≤ −7
hjlf

Answer:

x>4 or x≤-6

Step-by-step explanation:

x+6>10 or 3x+11≤-7

x>4 or 3x≤-18

x>4 or x≤-6

5 0
2 years ago
X+2y=8 in slope intercept form
jeka94
This question is super easy, all you need to do is isolate the y variable. When you want to isolate it, you have to get rid of other numbers by doing the opposite sign.
x+2y=8     Subtract the x.
2y=8-x      Divide by two.
y=4-1/2x
3 0
3 years ago
Why is 8(s-3) considered a single term when (s-3) is the difference of two terms?
jok3333 [9.3K]
When you have 8(s-3) you are find a product of 8 times whatever s-3 is however s-3 you are find the difference between whatever s is and 3.
4 0
3 years ago
HELP ASAP PLEASE <br> Find the area of the figure.
WITCHER [35]

Answer:

39.82

Step-by-step explanation:

to find the entire area of the figure, you'll have to split it up into two parts:

   a. triangle

   b. semi-circle

therefore, the formula for the area of a triangle is 1/2(base)(height). in simpler terms, it means to multiply 1/2 by the base and the height. in this case, multiply 1/2 x 5 x 12, which gives you 60/2, which ultimately gives you 30.

to find the area of the semi circle, use the area formula for a circle and divide the area by 2. the formula is: πr^{2}. so, plug in your lengths. this gives you, π(5)^2. divide this by two. you should get an answer of 9.82

finally, add your two areas (30+9.82), which equals 39.82

hope this helps!<3

4 0
2 years ago
Other questions:
  • PLEASE HELP, WILL GET BRAINIEST AND POINTS
    9·2 answers
  • One of the wagers in roulette is to bet that the ball will stop on a number that is a multiple of 3. (Both 0 and 00 are not incl
    13·1 answer
  • One bottle of $6 for 8 ounces. A second bottle costs $4 for 5 ounces of shampoo. Which has the lower unit rate. How much lower?
    8·1 answer
  • Show your work on the question
    14·1 answer
  • An international company has 27,700 employees in one country. if this represents 33.6% of the company's employees, how many empl
    14·1 answer
  • The diameter, D, of a sphere is 7.8mm. Calculate the sphere's volume, V.​
    8·1 answer
  • I NEED HELP REALLY BAD What is the missing number in the pattern below?2. 1, 4, 2, ______, 3 will give brainliest
    7·1 answer
  • Some easy points for you guys!<br><br> ♫ = 3<br><br> ☺ = 4<br><br> ♫ ♫ ☺ = ??
    8·1 answer
  • I GIVE BRAINLIEST!!<br><br> helpp &gt;.&lt; and your explain steps please !
    10·2 answers
  • Write the equation of the line in fully simplified slope-intercept form.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!