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
Gekata [30.6K]
3 years ago
10

I want to how they answer this question. What is the value of x?

Mathematics
1 answer:
mestny [16]3 years ago
4 0
√(15+x) = 2x+3
take sqr for both side

15x+10=(2x+3)^2

15x+10=4x^2+9+2*2x*3
15x+10=4x^2+9+12x
4x^2-3x--1=0

solve it u will x=1,-1/4

You might be interested in
Rusty's hair grows at the rate of 1/4 inch per month.
Sunny_sXe [5.5K]
All i got was 1 and a half months
7 0
3 years ago
Read 2 more answers
HURRY PLEASE!<br><br> Thx so much, guys!<br> You guys are so great!
Aneli [31]
Use photomath love it’s so much easier
7 0
3 years ago
8x-4=2(4x-4) math question
EleoNora [17]

Answer:

No solution.

Step-by-step explanation:

8x - 4 = 2(4x - 4)

8x - 4 = 8x - 8

-4 = -8

-4 ≠ -8

8 0
3 years ago
Suppose you are going to graph the data in the table:
beks73 [17]

Answer:

A: x‒axis: minutes in increments of 5; y-axis: temperature in increments of 1

Step-by-step explanation:

Let the x-axis represent the minutes

Let the y-axis represent the temperature

Now, from the values given us in minutes, we can see that the difference between the values are Increasing at constant rate of 5 minutes .

Thus, minutes increment on the x-axis is 5.

Now,for the y-axis, the increment is not constant as it fluctuates.

Thus, we cannot use 5 like we did for the x-axis. Rather, the most appropriate temperature increment to be used on this y-axis for ease of locating the points will be 1.

3 0
3 years ago
Read 2 more answers
CHICKEN EXPERTS HELP PLEASE One of my chicks wont stop chirping and has half of its body (the bum) with dry feathers. Is it sick
dexar [7]
I would try and clean them off? I’m not sure but you should probably head to a vet
6 0
3 years ago
Other questions:
  • How do write the number 100203 in word from
    7·2 answers
  • Estimated the find the product of 416x9=
    12·2 answers
  • Write three numbers that when divided by 8 give a negative whole number answer.
    12·2 answers
  • If the volume of a small container is 14,520 cubic millimeters, what is the volume of the container in cubic centimeters
    14·2 answers
  • The original price of a coffee table is d dollars. You use a coupon and buy the table for (d − 4) dollars. You paint the table a
    9·2 answers
  • The ratio of water and milk in a mixture is 2:3, what percent of water is mixed in the mixture?
    15·2 answers
  • Need help
    14·1 answer
  • Please help me! Correct answer is worth 20 points!
    15·1 answer
  • If a line has a slope of 3/4 then what would be the slope of the parallel to it
    7·1 answer
  • The graphs below have the same shape. What is the equation of the blue graph?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!