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
irinina [24]
3 years ago
14

How do I factor the quadratic equation

Mathematics
1 answer:
anastassius [24]3 years ago
4 0
Factor the following:
10 y^2 - 35 y + 30
Factor 5 out of 10 y^2 - 35 y + 30:
5 (2 y^2 - 7 y + 6)
Factor the quadratic 2 y^2 - 7 y + 6. 
The coefficient of y^2 is 2 and the constant term is 6. 
The product of 2 and 6 is 12. 
The factors of 12 which sum to -7 are -3 and -4. So 2 y^2 - 7 y + 6 = 2 y^2 - 4 y - 3 y + 6 = y (2 y - 3) - 2 (2 y - 3):
5 y (2 y - 3) - 2 (2 y - 3)
Factor 2 y - 3 from y (2 y - 3) - 2 (2 y - 3):
Answer:  5 (2 y - 3) (y - 2)
You might be interested in
Find the value of x.
Dmitrij [34]

Answer:

x=18

Step-by-step explanation:

So (3x+20)° and (5x-16)° are angles that are vertically opposite to each other; which means that they are equal to one another. Which means we can say:

(3x+20)=(5x-16)

20+16=5x-3x

36=2x

x=18

*and the two angles are 74°

8 0
3 years ago
What is the answer (6-1+7) =
sdas [7]

Answer:

12

Step-by-step explanation:

You do what's in parentheses first, but everything is in parentheses so it's pretty much ineffective. In PEMDAS, addition and subtraction are coupled so you do them left to right. 6-1 is 5 and 5+7 is 12.

4 0
2 years ago
Read 2 more answers
Estimate the percent using decimals<br> 52% of 71
adelina 88 [10]
1.732394366197183 so 2
4 0
2 years ago
Rewrite the function f of x equals 4 times one third to the 2 times x power using properties of exponents.
SCORPION-xisa [38]

Answer:

Option 1

Step-by-step explanation:

Given : Function f of x equals 4 times one third to the 2 times x power.

To find : Rewrite the function using properties of exponents ?

Solution :

Writing the function in numeric terms,

f of x equals 4 times one third to the 2 times x power

i.e.

Solve the expression,

i.e. f of x equals 4 times one ninth to the x power.

7 0
3 years ago
Please help I will reward brailiest
sergiy2304 [10]

Answer:

J is the possible answer

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • The average high temperature is -67०F and the average low temperature is -81०F. How much higher is the average high than the ave
    13·1 answer
  • PLEASE HELP, BEST ANSWER GETS BRAINIEST Each letter of the word "RESPONSIBLE" is written on a separate slip of paper and placed
    5·2 answers
  • Simplify the equation 28st/-4t
    12·1 answer
  • Charlene is knitting a baby blanket. She wants its width, w, to be at least half its length, l. She estimates that she has enoug
    15·2 answers
  • In recent years more people have been working past the age of 65. In 2005, 27% of people aged 65–69 worked. A recent report from
    10·2 answers
  • What is g(x)?<br> A. g(x) = -x<br> B. g(x) = -2<br> C. g(x) = -1<br> D. g(x) = x²
    14·1 answer
  • Is this relation a​ function?
    8·1 answer
  • The first Portuguese explorer to lay claim to Brazil was
    5·1 answer
  • Solve for e <br> Give an exact answer <br> 0.75(8 + e) = 2 - 1.25e
    15·1 answer
  • Jim opens a savings account with $22,500. his account pays 3.5% interest compounded daily. at the end of 5.5 years, jim closes t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!