PLEASEEE HELP MEEE!!!!!
2 answers:
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Sqrt[x] = -x
x= x ^ 2
x - x^2 = 0
-x(x-1)=0
x(x-1)=0
x = 1 or x = 0
sqrt 1 isn not equal to 0
x= 0
x= x ^ 2
x - x^2 = 0
-x(x-1)=0
x(x-1)=0
x = 1 or x = 0
sqrt 1 isn not equal to 0
x= 0
Answer:
Option A.
Step-by-step explanation:
The given expression is
According to the reflexive property of equality, all values are equal to itself.
a = a
where, a be any real number.
Using the reflexive property we can say that
It means -25 is equal or equivalent to -25.
Therefore, the correct option is A.
Note: If the given expression is , then
Then the correct option is B.
Total earning of Thomas after 5 years is $92077.45
<u>Explanation:</u>
Given:
Principal, P = $17000
Rate of Interest, r = 4%
Time, t = 5 years
Interest, I = ?
We know,
Earning in 1st year = $17,000
Earning in second year =
= $17680
Earning in 3rd year =
= $18387.2
Earning in 4th year =
= $19122.69
Earning in 5th year =
= $19887.56
Thus,
Total earning = $17,000 + $17680 + $18387.2 + $19122.69 + $19887.56
= $92077.45
Therefore, total earning of Thomas after 5 years is $92077.45