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
otez555 [7]
3 years ago
6

(3x-4)∧2=8 how do i solve this

Mathematics
1 answer:
Ber [7]3 years ago
7 0

(3x-4)^2=8\iff3x-4=\pm\sqrt8\\\\3x-4=-\sqrt{4\times2}\ or\ 3x-4=\sqrt{4\times2}\\\\3x-4=-2\sqrt2\ or\ 3x-4=2\sqrt2\ \ \ \  \ \ \ |add\ 4\ to\ both\ sides\\\\3x=4-2\sqrt2\ or\ 3x=4+2\sqrt2\ \ \ \ \ \ \ \ |divide\ both\ sides\ by\ 3\\\\\boxed{x=\frac{4-2\sqrt2}{3}\ or\ x=\frac{4+2\sqrt2}{3}}
You might be interested in
Is it yes or no if yes can you please explain it
11111nata11111 [884]

Answer:

No, these triangles are not similar.

Step-by-step explanation:

Similar triangles have the same angle measures.

Knowing that the angles in a triangle add up to 180 degrees, find the missing angle, and you will see that the angles in the triangle are not congruent to each other, meaning that the triangles are not similar.

6 0
3 years ago
Read 2 more answers
Shae makes $12.50 an hour. If she works 6.5 hours a day, after how many days will she have earned $500?
Wittaler [7]
7 Days She Have earned over 500
6 days won't be enough since by then she still haven't reached 500
6 0
3 years ago
Read 2 more answers
Janie bought a shirt at American Eagle and spent a total of $36.04, paying 6% in sales tax. The shirt was marked down 15% and wa
ss7ja [257]

Answer:

40·(1 - 0.15)·0.06 = 2.04

or

36.04·0.06/1.06 = 2.04


3 0
3 years ago
Read 2 more answers
What is the greatest common factor of 36,12, and 45
Andreas93 [3]

Answer:

3

Step-by-step explanation:

7 0
3 years ago
Geometry question!!
Mademuasel [1]

Answer:

GQ=25 units

Step-by-step explanation:

we know that

Point Q is the midpoint of GH

so

GH=GQ+QH  and  GQ=QH

GH=2GQ -------> equation A

we have

GH=5x-5

GQ=2x+3

substitute in the equation A and solve for x

5x-5=2(2x+3)

5x-5=4x+6

5x-4x=6+5

x=11

Find the length of GQ

GQ=2x+3

substitute the value of x

GQ=2(11)+3

GQ=25 units

4 0
3 years ago
Other questions:
  • If you have 15 blocks and divide the blocks equally among 5 friends how many blocks does each friend receive
    8·1 answer
  • When three or more lines intersect at one point, they are ____________.
    11·1 answer
  • Sheila deposited 1,050.00 into a saving account at her local bank.If the interest rate is 1.5% then how much will he have after
    11·2 answers
  • For a particular diamond mine, 78% of the diamonds fail to qualify as "gemstone grade". A random sample of 106 diamonds is analy
    8·1 answer
  • I have no idea what I am doing
    15·2 answers
  • A right rectangular prism has a length of 6 cm, a width of 8 cm, and a height of 4 cm. The dimensions of the prism are halved.
    11·2 answers
  • If 15% of an amount is 75kg, show how I could get to 30%
    10·1 answer
  • AVOCADOS You have $9.60 to buy avocados for a
    7·1 answer
  • So explain this with the answer <br> 14v+6<br> please
    10·2 answers
  • Please help me and answer!! 50 POINTS! i had to reupload oops
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!