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
Lyrx [107]
2 years ago
7

Find the roots of each equation by factoring

Mathematics
1 answer:
Aleksandr [31]2 years ago
3 0

Answer:

x=2

Step-by-step explanation:

Solution is attached

You can plug 2 back into the equation to verify :)

You might be interested in
Write a rule for the nth term of the sequence. Then find a20. Assume the first termis a₁. 86, 79, 72, 65…
hodyreva [135]

Answer:

an = a(n-1) - 7

Step-by-step explanation:

the second term is smaller than the first term 7.

a20 = a19 - 7

a19 = a18 - 7

=> a20 = (a18 - 7) - 7

Then you can accumalate until a1

-> a20 = a1 - 19*7 = 86 - 19*7 = -47

5 0
2 years ago
A jeweler has 36 inches of silver chain. She needs 5 time that much to make some necklaces. How much silver chain does the jewel
Elina [12.6K]
36 *<span> 5 = 180 
hope this helps




</span>
4 0
3 years ago
I need help pls it’s a final
algol [13]

Answer:

A.Both of the students did the problem correctly.

Step-by-step explanation:

B. Nikki multiplied the fraction(8/3) to the items in the parentheses. Then multiplied each side with 3. Jon did the opposite. He first removed the fraction by multiplying each side by 3. Then he multiplied 2 to the items in the paranthesis.

C. I prefer Jon's method. Fractions can be tricky. I prefer to remove them as soon as possible. This time the items in the paranthesis had whole numbers. But had any of them been a fraction too, the problem would have gotten a lot more tricky and it would very easy to make a mistake or miscalculate something.

6 0
3 years ago
Read 2 more answers
Evaluate <br> 15+ (29-13)=
leonid [27]
The answer is 31
29 - 13 is 16
16 + 15 is 31
6 0
3 years ago
Write each fraction as a decimal. Then identify each decimal as terminating or repeating.
cluponka [151]
1/6 = 0.16
1/8 = 0.125
1/11 = 0.09
2/9 = 0.22
4/5 = 0.8
5/9 = 0.56
1/2 = 0.5
7/9 = 0.78
5 0
3 years ago
Other questions:
  • Evaluate f(x) = sqrt(5x + 4) for x = 12
    6·1 answer
  • How long would it take to travel 425 m at the rate of 50
    13·2 answers
  • A rectangle is drawn with perimeter 75 cm. The length is 13 more than the width. What is the length?
    11·2 answers
  • 2nd attempt at this question please answer right. 2 images below:
    5·2 answers
  • An exponential function f(x) is reflected across the y-axis to create function g(x). Which is a true statement regarding
    14·2 answers
  • Given that is the midpoint of AB and E is the midpoint of AC, AD =32cm, AE=19cm, and DE=39cm, determine the perimeter of DBCE
    8·1 answer
  • Ill choose brainliest if bestt
    7·1 answer
  • Integer x is evenly divisible by 3. Which expression below is also evenly divisible by 3?
    10·1 answer
  • 2-13^3-10(23+21) = X
    7·2 answers
  • Examplelt: A wall of length 10 m was to be built across an open ground. The height of the wall is 4 m and thickness of the wall
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!