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
Oksanka [162]
3 years ago
8

3x²=12 extracting square roots​

Mathematics
1 answer:
ivann1987 [24]3 years ago
3 0

Answer:

x = ± 2

Step-by-step explanation:

Given

3x² = 12 ( divide both sides by 3 )

x² = 4 ( take the square root of both sides )

x = ± \sqrt{4} = ± 2

You might be interested in
What is 17/7 as a whole number?
deff fn [24]
17/7 cannot be put into a whole number, but it can be put into decimal form. The estimated decimal number is 2.43. You just divide 17 by 7 and then round. 

3 0
3 years ago
Read 2 more answers
Look at the picture please and solve, if its wrong ill report you for just picking a random answer
Sveta_85 [38]

Answer: - (27/40)

Step-by-step explanation:

-(3/8) / (5/9) is the same as -(3/8) × (9/5)

-((3×9) / (8×5))

-(27/40)

7 0
3 years ago
To use Long Division of Polynomials to verify that x = a/b is a zero on a polynomial function P(x), the divisor would be
Strike441 [17]

Answer:

  D)  bx - a

Step-by-step explanation:

If a/b is a zero, then (x -a/b) is a factor of the polynomial. That is, the value x=a/b will make a factor of the polynomial be zero.

The above factor can be written without fractions by multiplying it by b:

  (bx -a) . . . . matches choice D

__

You can also choose the answer on the basis of which expression becomes zero when x=a/b.

4 0
3 years ago
PLSSS HELP IF YOU TURLY KNOW THISS
dolphi86 [110]

Answer:

Step-by-step explanation:

\[1.49 times10^{-5}\]

3 0
3 years ago
Read 2 more answers
I need help with this pls
shtirl [24]

Answer:5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Jackson bought 5 ounces of raisins for $4 dollar sign. How much do raisins cost per ounce?
    12·2 answers
  • carl has 42inches of ribbon & tino has 2.5 feet of rubbon.whats tge total lengh of rubbon the three friends have in inches,f
    15·1 answer
  • Value of B and A and explanation please
    6·1 answer
  • Please help me on question 4 and 5 I am really stuck thank you I would really appreciate it
    5·1 answer
  • Can someone help me
    8·1 answer
  • Rina Flipped a coin twenty times she flipped heads 4 times and tails 16 times what is the experimental probability that Rina wil
    12·1 answer
  • How do you get the positive zeros and negative zeros?
    10·1 answer
  • An English teacher needs to pick 4 books to put on his reading list for the next school year. He has narrowed down his choices t
    8·1 answer
  • Find the volume of the prism
    8·1 answer
  • The annual rate of interest r is expected to be at least 2.5% but no more that 5%
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!