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
Aliun [14]
3 years ago
8

How do you complete a square

Mathematics
1 answer:
fredd [130]3 years ago
7 0
Step 1 Divide all terms by a (the coefficient of x2).
Step 2 Move the number term (c/a) to the right side of the equation.
Step 3 Complete the square on the left side of the equation and balance this by adding the same value to the right side of the equation.
You might be interested in
70p divided by p squared
MatroZZZ [7]

\frac{70p}{p {}^{2} }  =  \frac{70}{p}
3 0
3 years ago
If triangle ABC ≅ triangle DEC, what is the value of x?
stepladder [879]

So, You want to square 4 and 5. Subtract 16 from 25. then fix the squaring. After getting the missing side. You want to subtract 2 or add one and divide by four.

So x = 1. Hope this helps.

3 0
3 years ago
Read 2 more answers
Select the expression that is equivalent to (x + 5)2.
vazorg [7]
(x + 5)² = (x+ 5)(x + 5) = x² + 5x + 5x + 25 = x² + 10x + 25 (Answer A)
8 0
3 years ago
Performance-enhancing drugs affect an individual by which of the following?
mel-nik [20]
D. Give performers an unfair advantage

Let’s talk about option A; Drugs that athletes take (for e.g. steroids) they INCREASE athletes muscle mass & endurance. They look bigger & muscular than a normal natural athlete.
Option B is also incorrect because there is no drugs that are legal in sports
Option C - It increase the athletes performance and your extremely energetic. You are doing what an natural cannot do in a short period of time.
SO OPTION D - It’s unfair to the natural ones
8 0
2 years ago
Inverse of f(x)=2x^2+5
vagabundo [1.1K]
I hope this helps you

3 0
3 years ago
Other questions:
  • 68. Solve: 46x - 10) = 8x + 40<br>A 0<br>B.5/2<br>ina<br>c. 23<br>D. 5​
    12·1 answer
  • Can somebody help me out?
    12·1 answer
  • Which reflection rule, if any, can be used to prove that rectangle A(-8, -3), B(-2, -3), C(-2, -6), D(-8, -6) and rectangle A'(8
    12·1 answer
  • Please help! Alonzo wants to know the height of a tree in his yard. He measures his shadow to be 8.4 feet long and at the same t
    13·1 answer
  • A wise man once said, “400 reduced by 3 times my age is 163.” What is his age? ( I need the step by step equation to solve this)
    5·1 answer
  • To any of my friends who see this, sorry I haven't been on in a while :(
    9·2 answers
  • James bought an ipad for $450 his friends carl buys the same one for 12% off how much did carl pay
    13·1 answer
  • Convert 8 cubic meters into liters.
    8·1 answer
  • Write an expression for: four times the quantity k plus 6.
    8·1 answer
  • Frank, mary and seth shared some sweets in the ratio 4;5;7
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!