Squaring a number means to multiply it by itself, in this case, 20 squared (written 202) = 20 x 20.
502 + (20/(202) x 15) = 2500.75
It is 5x2 - 20
if you mean PI squared + PI squared / by 2 then that is.... 4.9298 solved on paper ... BUT if you mean what you said, the answer is YUMMY!
20x20
If you mean ex squared, the answer is e2x
20 squared = 20^2
20 squared is 20 x 20 or 400.
20 squared is 20 x 20 or 400.
If you mean: x2+9x+20 then it is (x+4)(x+5) = 0 when factored
'20 squared' simply means 20 multiplied by itself (20 x 20). This equals 400.
Simple. When a number is 'squared' it simply means it is multiplied by itself. So, '20 squared' means 20 x 20, which equals 400.
20 squared is 400 which is a rational number
37.5 times 20 squared is equal to 15,000.
20 squared is not an irrational number. 202 = 400.
36. 4 squared is 16...16 + 20 - = 36.
The GCF is 5.
You need to clarify your question. Depending on what you mean, the answer could be:x2/162000xx/80or many other things.