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
Anastaziya [24]
3 years ago
6

What is the positive solution to this equation? 3x2−20x=7

Mathematics
1 answer:
GREYUIT [131]3 years ago
7 0

Answer:

6-20x=7

-20x= 7-6

-20x=14

-20×/20=14/20

×=14/20

You might be interested in
How do you solve for the central area of a polygon?
ycow [4]
Getting the central area of a polygon is not possible. Probably the question refers to the central angle. In a a regular polygon, getting the central angle is that you need to use the formula.

Central Angle of a polygon = 360 degrees / number of sides of a polygon.
Why 360 degrees? Because, a circle has a total of 360 degrees. And a circle is a polygon with no sides.
5 0
3 years ago
I need to know how to answer this question
kvv77 [185]
For the first one the answer is 17
34÷2=17
4 0
4 years ago
Mr. Tricorn’s class measured the lengths of crayons. How many crayons did they measure? Use the live plot
ElenaW [278]

Answer:

Length =5cm

Step-by-step explanation:

When there's a problem ask

6 0
3 years ago
What is the least common multiple of 6x^2+39x-21 and 6x^2+54x+84?
SOVA2 [1]

Answer:

12x^3+102x^2+114x-84

Step-by-step explanation:

<u>Given polynomials</u>:

\begin{cases} 6x^2+39x-21\\6x^2+54x+84 \end{cases}

Factor the polynomials:

<u>Polynomial 1</u>

\implies 6x^2+39x-21

\implies 3(2x^2+13x-7)

\implies 3(2x^2+14x-x-7)

\implies 3[2x(x+7)-1(x+7)]

\implies 3(2x-1)(x+7)

<u>Polynomial 2</u>

\implies 6x^2+54x+84

\implies 6(x^2+9x+14)

\implies 6(x^2+7x+2x+14)

\implies 6[x(x+7)+2(x+7)]

\implies 6(x+2)(x+7)

\implies 2 \cdot 3(x+2)(x+7)

The lowest common multiplier (LCM) of two polynomials a and b is the <u>smallest multiplier</u> that is <u>divisible</u> by both a and b.

Therefore, the LCM of the two polynomials is:

\implies 2 \cdot 3(x+7)(x+2)(2x-1)

\implies (6x^2+54x+84)(2x-1)

\implies 12x^3+108x^2+168x-6x^2-54x-84

\implies 12x^3+102x^2+114x-84

8 0
2 years ago
Read 2 more answers
How many sides angles and vertices does a rectangular prism have?
ch4aika [34]
Rectangular prisms have 6 sides, 8 vertices, and 12 edges 
4 0
4 years ago
Other questions:
  • Based on the data from six students, the regression equation relating number of hours of preparation (x) and test score (y) is .
    7·2 answers
  • Put negative 5 in a number line
    6·2 answers
  • How is inductive reasoning used to recognize mathematical relationships?
    6·1 answer
  • PLEASE ANSWER ASAP FOR BRAINLIEST
    10·2 answers
  • The volume of a rectangular box is found by multiplying its length, width, and height: V = lwh. A certain box has a volume of b3
    15·1 answer
  • If a=1, b = 2 and c=-3, find the value of 4a3b2<br>​
    6·1 answer
  • list the first three whole numbers greater than 50 that will have a remainder of 7 when you divide by 9
    15·1 answer
  • Q4) Identify which of the following are geometric sequences and which are
    7·1 answer
  • Please no links or files
    14·2 answers
  • Write the quadratic equation in standard form:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!