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Is this a perfect trinomial square x2 plus 50x plus 100?
Vanessapollitt11547
Imagine that it is a square of a binomial.
It would have to be of the form (X+Y)^2, where Y is some real number.
Using the FOIL method, expanding the square should get you...
X^2+XY+YX+Y^2, which you can simplify to X^2+2YX+Y^2.
So, X^2+50X+100 = X^2+2YX+Y^2
Y^2 must equal 100, and 2Y must equal 50.
But, there's no value for Y like that, is there?
Wiki User
ā 14y ago
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How is 100 a perfect square?
It is the square of an integer: that is what a perfect square is.
Is 1 over 100 a perfect square?
The square root of 1/100 is 1/10 which is a perfect square but perfect square are usually integers.
Why is 100 a perfect square?
100 is a perfect squarebecause 100 = 10*10
Can 100 be a perfect square?
Yes
Is 120 a perfect square?
No, it is not. For it to be a perfect square, the square root of it would have to be an integer, but √120 ≈ 10.954. 100 and 121 are perfect squares nearest to 120. ■
Is nĀ² 20n 100 a perfect square trinomial?
If you mean: n2+20n+100 then yes it is because (n+10)(n+10) when factored
How is 100 a perfect square?
It is the square of an integer: that is what a perfect square is.
Is 100 a perfect squre?
100 is a perfect square.
Is 1 over 100 a perfect square?
The square root of 1/100 is 1/10 which is a perfect square but perfect square are usually integers.
Is 100 000 a perfect square?
No, 100,000 is a not perfect square.
Why is 100 perfect square?
100 is a perfect squarebecause 100 = 10*10
Why is 100 a perfect square?
100 is a perfect squarebecause 100 = 10*10
Is x2-25x 100 a trinomial square?
If you mean: x2-25x+100 then it is (x-5)(x-20) when factored
What is the perfect square of 100?
10000
Can 100 be a perfect square?
Yes
Is 164 a perfect square?
no. 64 is a perfect square and so is 100 but because the property that connects those two numbers is addition it is not a perfect square.
Is 120 a perfect square?
No, it is not. For it to be a perfect square, the square root of it would have to be an integer, but √120 ≈ 10.954. 100 and 121 are perfect squares nearest to 120. ■
