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Katarina [22]
3 years ago
8

What number must be added to the expression below to complete the square? X^2+5x

Mathematics
2 answers:
zavuch27 [327]3 years ago
8 0

Answer:

6.25

Step-by-step explanation:

Find b, b= 5

Need (b/2)^2 = (5/2)^2 = 6.25

x^2+5x +6.35 =6.25

Then you can factor...

                                                                                                              With love,

                                                                                                                 Hope :)

Leno4ka [110]3 years ago
7 0

Answer:

25/4

Step-by-step explanation:

x^2 +5x

To complete the square we take (b/2)^2

b =5

(5/2)^2

25/4

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Evaluate the expression when c=2. 6c/2​
marshall27 [118]

Answer:

<h3>6</h3>

Step-by-step explanation:

Given the expression g(c) = 6c/2, we are to find the value when c = 2

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<em>Hence the result when c = 2 is 6</em>

6 0
3 years ago
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Wewaii [24]

Answer:

x=-1

Step-by-step explanation:

w-2=-8-5w

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hope this help.

4 0
3 years ago
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USPshnik [31]
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2 years ago
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FromTheMoon [43]

Answer:

$10

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3 0
2 years ago
Read 2 more answers
What is 5-b/2=1 if b=8
Svetach [21]

Answer:

true

Step-by-step explenation:

follow order of operations

5 -8/2 =  5 - (8/2)=  5-4=  1

7 0
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