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Brut [27]
3 years ago
15

NEED ASAP please!!!!!

Mathematics
2 answers:
stepan [7]3 years ago
7 0

I think it's 1/4 that's my answer

N76 [4]3 years ago
7 0
The answer is about 1/4
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Please answer ASAP question is in pic^
vlada-n [284]

Answer:

Step-by-step explanation:

Original equation

    √x+6-4 = x

   Isolate

    √x+6 = 4+x

Raise both sides to the second power

    (√x+6)2 = (4+x)2

    After squaring

    x+6 = x2+8x+16

Rearranged equation

    x2  + 7x  + 10 = 0

    This equation has two rational roots:

      {x1, x2}={-2, -5}

Original equation, root isolated

    √x+6 = 4+x

    Plug in  -2 for  x  

     √(-2)+6 = 4+(-2)

     Simplify

     √4 = 2

     Solution checks !!

    Solution is:

     x =  -2

Original equation, root isolated

    √x+6 = 4+x

    Plug in  -5 for  x  

     √(-5)+6 = 4+(-5)

     Simplify

     √1 = -1

     Solution does not check

     1 ≠ -1  

     

3 0
2 years ago
Write an equation in slope-intercept form of the line that passes through the given points
Elis [28]

y= -\frac{3x}{2} +1

3 0
3 years ago
Are 7 and 42 relatively prime
Iteru [2.4K]
7 is a prime number, 72 is not a prime number.
Hope this helped!:)

8 0
3 years ago
 PLEASE HELP ILL GIVE BRAINLIESTTTT :)
Andru [333]

Angle P is 50 degrees

OP is 17cm

They are similar quadrilaterals so their corresponding parts are congruent.

5 0
2 years ago
Hahaha help:)))))))))
Viefleur [7K]

Answer:

1332 i think is how it will be writen

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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