Without an equality sign the given expression can't be considered to be an equation but if it equals to 0 then its solutions would be y = 2 or y = -5 which is not a perfect square
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That is called an equation. Any time a certain amount of numbers equals another number, that is called an equation. This is a perfect example of one, as 10 does in fact equal 10.
no, 10 is not a perfect square. in order for a number to be a perfect square, you have to see if the numbers that are multiplied to get it are the same. for example: 2x2=4; 4 is a perfect square. 12x12=144; 144 is also a perfect square 5x2=10 or 10x1=10. 10 isn't a perfect square because 5 and 2, and 10 and 1, are different numbers.
It is not a perfect square.
It is not a perfect square.
Rearrange the second equation as x = 10+y and then substitute it into the first equation which will create a quadratic equation in the form of: 2y2+30y+100 = 0 and when solved y = -10 or y = -5 Therefore the solutions are: x = 0, y = -10 and x = 5, y = -5
100 is a perfect squarebecause 100 = 10*10
100 is a perfect squarebecause 100 = 10*10
The answer to the mathematical equation of 10 plus 90 is 100.
The square root of 1/100 is 1/10 which is a perfect square but perfect square are usually integers.
10 has no perfect square factors (other than the trivial factor 1).
4x2-42x+110 = (2x-10)(2x-11) when factored