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disa [49]
2 years ago
13

What number should be added to both sides of the equation to complete the square?

Mathematics
2 answers:
omeli [17]2 years ago
4 0
-6. its to make the equation equal
SCORPION-xisa [38]2 years ago
3 0

Answer:

The number that is added both side to make the equation a perfect square is

\frac{9}{4}

Step-by-step explanation:

The given equation is :x^{2} +3x=6

The equation is of the form ax^{2} +bx+c=0

To solve the equation by completing a square we take half of b term and square it .

This is added to both sides.

Comparing the equations we have b=3 .

We take half of 3 and square it that is :

(\frac{3}{2}) ^{2} =\frac{9}{4}

So      \frac{9}{4} isadded to both side to complete the square .

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The volume of a cube is 2197mm (cubed) what is the length of its side
Mademuasel [1]

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3 years ago
Grandma is making her grandson french toast. The pan can only fit two pieces of bread at a time. To cook each side of the bread
Anni [7]

Grandma should be able to make three slices of French toast by slicing one of the original slices into two.

<h3>How can grandma make three slices of French toast?</h3>
  • Put two slices of bread in the pan and cook them for one minute (first minute)
  • Turn both slices over and cook ( second minute)
  • Remove both slices and slice one of this into two. This will mean the new slices will have one side cooked and another one that is not cooked.
  • Cook these thinner slices  (third minute).
  • The result would be three cooked slices, although two of them would be thinner.

Learn more about French toast in: brainly.com/question/11713135

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4 0
1 year ago
A pice of lumber 2 1/4 feet long is to be cut into 3 equal pieces. How long will each piece be? Give the measurements in feet an
chubhunter [2.5K]

Answer: The required length of each piece of wood is  or 9 inches.

Step-by-step explanation:  Given that a piece of lumber is  feet long is to be cut into 3 equal pieces.

We are to find the length of each piece of wood in feet and in inches.

We will be using the UNITARY method to solve the given problem.

The length of 3 pieces of wood is equal to  

Therefore, the length of each piece of wood will be

Thus, the required length of each piece of wood is  or 9 inches.

5 0
3 years ago
Which Wampanoag leader took a stand against English moving into Indian lands near Plymouth?
kondor19780726 [428]

Answer:

A. Metacom

Step-by-step explanation: Metacom, also known as King Philip, leader of the Wampanoag near Plymouth colony, led many other Native Americans into a widespread revolt against the colonists of southern New England in 1675.

6 0
2 years ago
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