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
Alenkinab [10]
3 years ago
8

What is the most logical first step in solving the equation x^2+10x+25=11?

Mathematics
1 answer:
lord [1]3 years ago
5 0

Answer: The answer is (D). Take the square root of both sides of the equation.

Step-by-step explanation:  Given that we are solving the following quadratic equation:

x^2+10x+25=11.

We are to select the most logical step among the given options in solving the above quadratic equation.

The correct answer is (D), because taking the square root of both the sides of the equation will directly result in the value of 'x' as follows:

x^2+10x+25=11\\\\\Rightarrow \sqrt{x^2+10x+25}=\sqrt {11}\\\\\Rightarrow x+5=\pm\sqrt{11}\\\\\Rightarrow x=-5\pm\sqrt{11}.

Thus, (d) is the answer.

You might be interested in
240,000 written as a whole number multiplied by a power of ten
IrinaK [193]
240,000 written as a whole number multiplied by a power of ten:

In the provided number 240,000 if we want to multiply this number by a power of ten then it would be like 240,000 raised to the power of 10  
<span><span>1.       </span>In which clearly stating that 240,000 shall multiply itself by 10 times in 240,000.
</span> <span><span>2.       </span>Hence 240, 000^10 in numerical form</span> <span><span>
3.       </span>The result is 6.340338097x10^53</span> <span><span>
4.       </span>It seems like the product is a lot bigger and capsized itself to a smaller scientific reading but its still big in value because of the its current 53 power.</span>

Hope this helps!


7 0
3 years ago
Read 2 more answers
Please help me on this
Anika [276]
The answer is:  [A]:
___________________________________________________________
     "According to the rules, how many swimmers are on a team?"
___________________________________________________________
8 0
3 years ago
Betty and Adam are playing cards. Betty has won 5 hands and Adam has won 20 hands. What is the ratio of the number of hands Bett
stiv31 [10]
1:4 you would set this up as a fraction 5/20. This gets you 1/4. Which is the same as a 1:4 ratio since ratios are the relativity between numbers
8 0
3 years ago
What values from the set {10, 11, 12, 13} that makes the equation 2(× - 5) = 12 true is, , 10, 11, 12 or 13?
olasank [31]

Answer: The value necessary from the set to make the equation true was 11.


Step-by-step explanation:

Process of elimination:

1. 2([10]-5)

= 2(5)

= 10, not 12.

2. 2([11]-5)

= 2(6)

= 12; the answer we need.

We substituted x for 11, and then the equation worked; so therefore the value we needed from the set was 11.


4 0
3 years ago
Find the solution to this inequality ppllleeeaaaasssseeeee<br> 18&lt;-3(4x-2)
Vlad1618 [11]

Answer

x \leq -1

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • How do u do positive and negatives
    5·2 answers
  • There is no chart to go with this so please don't delete my question
    7·1 answer
  • Need help Asap, Tysm if you respond!!
    6·1 answer
  • What is N?<br> 10 points!!
    11·1 answer
  • Solve the following<br> 2.87 x 7.8 =
    12·1 answer
  • Find the unit rate.<br> 12 plates in 4 stacks<br> plates per stack
    12·2 answers
  • Really need help on this! Thanks so much for whoever answers this.
    14·1 answer
  • PLEASE ANSWER FOR BRAINLIST!!!!!!!!
    8·1 answer
  • What does mx+b stand for
    13·2 answers
  • Please I need this done quickly Explain the answer please
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!