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
noname [10]
2 years ago
6

If x+1=7, what is the value of x2 + 22 +1?

Mathematics
2 answers:
sattari [20]2 years ago
5 0

Answer:

x + 1 = 7 \\ x = 7 - 1 = 6 \\ putting \: the \: value \: of \: x = 6 \\ 6 \times 2 + 22 + 1 = 34

lara31 [8.8K]2 years ago
4 0

Answer:

59

Step-by-step explanation:

x+1 = 7

Subtract 1 from each side

x+1-1 =7-1

x =6

x^2 + 22 +1

6^2 +22+1

36+22+1

36+23

59

You might be interested in
What is the modulus of 6 + 7i?
lions [1.4K]
\sqrt{6^2+7^2}=\sqrt{85}
3 0
3 years ago
Read 2 more answers
What is the least common multiple of 16, 24 and 30?
r-ruslan [8.4K]
All of the numbers are even so 2

Answer: 2
6 0
3 years ago
Read 2 more answers
I need help with midpoint
Andrews [41]
Well first of all you got to show your answer.
6 0
3 years ago
Read 2 more answers
Given the differential Equation y'+2y=2e^x ;solve this equation using the integration factor; solve for y to get the general sol
SCORPION-xisa [38]

y'+2y=2e^x\Longrightarrow y'=2e^x-2y

If f'(x)=g(x) then y=\int{g(x)dx}

So we extract,

y=\int{2e^x-2x}dx

Which becomes,

y=2e^x-x^2+C

Hope this helps.

r3t40

5 0
3 years ago
Need help please very confuzzled
SVEN [57.7K]
I'm not too sure either.

5(5) + 3(5) = 40 and

5(2) + 3 (10) = 40

If you can't think of anything maybe that'll help
7 0
3 years ago
Read 2 more answers
Other questions:
  • What are some ways in which companies can attract and retain employees? (site 2)
    9·2 answers
  • Multiply 6/13 and 7/22 in simplest form​
    10·1 answer
  • If you have $.25 on your debit card do you have enough To buy a volleyball glove. Yes or no
    5·2 answers
  • 5(2x+7x)=-31 +36 whats the anser
    11·2 answers
  • HELP I WILL GIVE U BRAINLIEST!!!!!!!!
    13·2 answers
  • Can y’all please help me? :,)
    11·1 answer
  • Combine any like terms in the expression. If there are no like terms, rewrite the expression.
    9·1 answer
  • (9s+9)–(7s+3) <br> brainliest <br> to <br> person <br> who<br> gets <br> it<br> right
    7·2 answers
  • there are 10 children in line. four are girls the rest are boys. which number sentence can be used to find the number of boys in
    9·1 answer
  • Pls help me. This is the second attempt!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!