This is an ambiguous question
Ans. 1
x is an unknown. To square x, multiply it by itself x.x=x2
5 times x2 = 5x2
Ans. 2
5 times x = 5x
(5 times x) squared, is (5x)2 = 25x2
5(x^2 + y)
75. 5 squared is 25, times three is 75 3 x (5)2 = 3 x 25 = 75
Yes, x times x equals x squared.
yes
I think you're asking what multiplying a number by itself is called. If so, it's called "squaring" or "squared". For example: 2 squared, (or 2 x 2) which is 22 = 4 5 squared, (or 5 x 5) which is 52 = 25 12 squared, (or 12 x 12) which is 122 = 144
5(x^2 + y)
252 x 5 = 625 x 5 = 3125
22 x 5 = 4 x 5 = 20
75. 5 squared is 25, times three is 75 3 x (5)2 = 3 x 25 = 75
0
500 = 2 x 2 x 5 x 5 x 5 OR 22 x53
Yes, x times x equals x squared.
16 to the 4th power, or 16 x 16 x 16 x 16 = 65,536
If x squared = 5 then x = sqrt(5) = ± 2.2361 (approx).
If x squared is not 5, then x is not equal to 5. Do not fall for the trap that the converse is "if x-squared = 25 then x = 5" since that is not a true statement.
2 squared X 3 squared = 5 squared
No. Cos squared x is not the same as cos x squared. Cos squared x means cos (x) times cos (x) Cos x squared means cos (x squared)