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dirttrackr75
27.10.2020 •
Mathematics
Assignment
Active
Applying the Square Root Property to Solve Quadratic
Equations
Given (x-7)2 = 36, select the values of x.
X=13
Given (x - 1)2 = 50, select the values of x.
X49
X=1
X 51
X X-29
X = 42
*-1SNE
*-1-5
COMPLETE
RETRY
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Ответ:
Step-by-step explanation:
For the first part:
(x-7)=±6
so lets take +6 first
x-7=6
x=6+7
x=13
now lets take -6
x-7=-6
x=-6+7
x=1
For the second part:
x-1=±7.07
so lets take +7.07
x-1=7.07
x=7.07+1
x=8.07
now lets take -7.07
x-1=-7.07
x=-7.07+1
x=-6.07
Ответ:
Least to greatest- 3 < 11 < 18 < 19 < 21 < 25 < 29 < 32
Maximum- 32
Median-20
1st quartile- 14.5
3rd quartile- 27