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
QveST [7]
3 years ago
7

Solve y=x^2 + 7 for x

Mathematics
1 answer:
crimeas [40]3 years ago
5 0
Hello! To solve for x means to isolate x:

y = x^2 + 7
y - 7 = x^2
sqrt(y - 7) = x

Answer:
x = sqrt(y - 7)

Hope this helps!
You might be interested in
Someone please help me
Anika [276]

Answer:

A

Step-by-step explanation:

Given

a = \frac{1}{x} - \frac{1}{y} = \frac{y-x}{xy} ← as a single fraction

Thus

\frac{1}{a} = \frac{1}{\frac{y-x}{xy} } = \frac{xy}{y-x} → A

6 0
3 years ago
Add. 2x+2/x^2+x + 3x+3/x^2+x Answer Choices: A 5/x B 5x/x+1 C 10/x^2 D 5/x+1
Rama09 [41]

Answer:

D

Step-by-step explanation:

8 0
4 years ago
:) Find the area of the triangle.
Tomtit [17]
Base times height, and then dives what you got by 2
8 0
3 years ago
Read 2 more answers
Use addition properties and strategies to find the sum..1.)34+62+51+46=? 2.)27+68+43=? 3.)42+36+18=? 4.)74+35+16+45=?
erica [24]
1.
34 + 62 = 96 + 51 = 147
147 + 46 = 193

2.
27 + 68 = 95 + 43 = 138
3.
42 + 36 = 78 + 18 = 96
4.
74 + 35 = 109 + 16 = 125 + 45  =
= 70
5 0
3 years ago
PLZ HELP ME PLZzzz FIRST PERSON TO ANSWER WILL BE THE BRAINLIEST<br> (x power2/y) power 3
borishaifa [10]

Answer:

the answer is x power 6/y power 3

5 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate the volume of this cylinder, giving your answer to 1 decimal place. ​
    5·2 answers
  • Among cases of heart pacemaker malfunctions, were found to be caused by firmware, which is software programmed into the device.
    5·1 answer
  • Pls help me with this homework see the picture pls thanks
    12·1 answer
  • Help me with this problem, thank you&lt;3
    6·1 answer
  • 1.) Jessica went deep sea diving. She makes the first stop on her descent at 25 meters below the surface of the water. From that
    15·1 answer
  • A pair of snow boots at an equipment store in Big Bear that originally cost $80 is on sale for $56. What is the rate of discount
    12·1 answer
  • If x varies inversely with y², and x=10 when y=7. find x when y=10
    5·2 answers
  • 15. Mr Muthu bought some apples and oranges. The price of the fruits were as shown below. Fruit Price Apples 60¢ each Oranges 80
    12·2 answers
  • Solve: 3(−x−6)=6(−10−x)
    15·1 answer
  • Robert cuts a string that is 4 feet long into pieces that are each foot long. a. Complete the model to show 4 ÷2/6​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!