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
Debora [2.8K]
3 years ago
5

What are the solutions to the quadratic equation 4x2 + 28x = 0?

Mathematics
2 answers:
IgorLugansk [536]3 years ago
7 0
4x^2+28x=0  factor out greatest common factor, 4x in this case

4x(x+7)=0

4x=0, x=0

x+7=0, x=-7

So x=0 and x=-7
devlian [24]3 years ago
5 0
X = 0 and x = -7 is your answer
Hope I helped < 3
You might be interested in
Solve the following system of linear equations.<br> 3x + 6y = 18<br> - 3x + 6y = – 18
Dahasolnce [82]
I am not really sure
3 0
3 years ago
Gonzalo is trying to find the unit price On a 6-pack of orange juice on sale for $6.99. His sister says that at that price, each
Aleks04 [339]

Answer:

Yes

Step-by-step explanation:

Unit prices come from dividing the price, $6.99, by the amount of product, 6,

6.99 ÷ 6 = 1.165

Now, because you cannot have more than two digits in the cents part, you would round that up to $1.17 which is over $1.05 dollars per bottle.

5 0
3 years ago
What is the average of the two bases in the following trapezoid in feet?
Alex
Since 7 yd is 21 ft you will have to
add 15 ft to 21 ft (36 ft)
and then divide by two 
your answer is 18 ft
8 0
3 years ago
Read 2 more answers
What number is equivalent to: 4 x 1,000,000,000 + 5 x 1,000,000 + 9 x 10,000 + 8 x 100 + 7 x 1?
d1i1m1o1n [39]
4 * 1,000,000,000 = 4,000,000,000
5 * 1,000,000 = 5,000,000
9 * 10,000 = 90,000
8 * 100 = 800
7 * 1 = 7
put it all together
4,005,090,807

Option D.)

Hope this helps
6 0
3 years ago
In the figure below, APQR is a reflection of ATSA.
balu736 [363]

Answer:

both student one and student two

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What is the distance between -9 and 14 on a number line?
    6·1 answer
  • Solve for x. <br><br> 2/5≤x−4
    10·1 answer
  • Anyone have discord lol
    13·2 answers
  • determine if the given point is a solution of the given system of linear equations y=3× + 6 y= -2× + 9 (3,3) ​
    9·1 answer
  • The intersection of two planes is a what
    8·1 answer
  • What is the measure of the complement?
    8·1 answer
  • Solve for X<br><br> PLEASE HELP ME
    11·1 answer
  • Use the drawing tools to form the correct answers on the graph.
    8·1 answer
  • Distributive property to solve -9(2-p)
    12·1 answer
  • Twice the difference of a number and seven is equal to four less than the product of five and the number. What is the value of n
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!