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
Roman55 [17]
3 years ago
6

Solve the equation for all values of x by completing the square. x^2 + 4x = 32

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
7 0

Answer:

x^2+4x-32=0

(mid-term breaking---4 x 8=32)

x^2+8x-4x-32=0

x(x+8)-4(x+8)

x+8=0 or x-4=0

So x=+4 or x=-8

Step-by-step explanation:

You might be interested in
What is 102% as a fraction
scZoUnD [109]
102% as a fraction would be 102/100, because a percent is by the one hundreds, and you can have a fraction be by hundreds. You can reduce the fraction by dividing it by 2, which equals 51/50. Another example, to clarify, is to make 41% a fraction, and decimal. Once again a percent is base 100, so the fraction would be 41/100, then to make it a decimal, you would put a decimal point in front of the 41, to make it .41. Hope I helped, and if you don't understand, tell me and I will try to make it better.
5 0
3 years ago
Read 2 more answers
Omg help me thissssss plsssss
igomit [66]

Answer:

3.5

Step-by-step explanation:

If you multiply 3.5 for example by 2 (which is the number of gallons) you get 7 which is the cost (also a proportional relationship).

4 0
2 years ago
Angles relationships
amm1812

2x = 74

x = 74 ÷ 2

x = 37

that's all

7 0
3 years ago
Read 2 more answers
An object with a mass of 4 kg is hanging from an axle with a radius of 36 cm. if the wheel attached to the axle has a radius of
Airida [17]
The answer is of course 78cm
7 0
3 years ago
11 1/2 and 13 3/4 is?
Tpy6a [65]
This would depend on what you are asking for.

If you are adding the two numbers(which the word and is implying) you’re answer is 25 1/4.

You get this by finding a common denominator. In this case, that can be 4.

Turn 1/2 in to 2/4.

Next, you add 11 and 13 to get 24.

Then, you’ll add 2/4 and 3/4. You will get 1 1/4

Add 24 and 1 1/4. You have your answer of 25 1/4
5 0
3 years ago
Other questions:
  • Electromagnetic waves do not require a medium, but can travel through one.
    10·1 answer
  • allen had 28 stickers he had bought 40 stickers from the storein a mall and got 15 stickers for her birthday then allen gave 7 o
    15·1 answer
  • What is (4p-1) squared
    12·1 answer
  • If 8 times a number is decreased by 5, the result is 23.what is the number.
    8·1 answer
  • A large company wants to admiister a satisfaction survey to its current customers. using their customer database the company rad
    8·1 answer
  • Identify the quadratic function(s). (Select all that apply.) 8 - 5x = 4(3x - 1) (4a + 2)(2a - 1) + 1 = 0 2y + 2(3y - 5) = 0 2b(b
    9·1 answer
  • Identify if the following statement about the graphs of the two functions is TRUE or FALSE.
    15·1 answer
  • The value of x which makes 2/3(1/4x-2)=1/5(4/3x-1)<br><br> PLEASE ANSWER ASAP 45 POINTS !!!
    15·1 answer
  • Hanna arranged financing for her bachelor’s degree. She borrowed $5,000 as a student loan backed by the federal government, and
    11·1 answer
  • A recipe calls for 3 cups of pecans for every 5 cups of walnuts. How many cups of pecans should be added to 8 cups of walnuts?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!