2 x 2
2
A square root of a number is a number that, multiplied by itself once, will equal the first number. Meanwhile a cube root of a number is a number that, multiplied by itself twice, will equal the first number. For example: the square root of 4 is 2. [ 2 X 2 = 4 ] [ 2 times itself equals 4 ] : the cube root of 8 is 2. [ 2 X 2 X 2 = 8 ] [ 2 times itself, and then times itself again, equals 4 ]
2 x 2 x 2 = 8
That number can't be written exactly. It's represented by the expression 241/2 ,and is approximately 2.8845 . (rounded)
2 x 2
2
A square root of a number is a number that, multiplied by itself once, will equal the first number. Meanwhile a cube root of a number is a number that, multiplied by itself twice, will equal the first number. For example: the square root of 4 is 2. [ 2 X 2 = 4 ] [ 2 times itself equals 4 ] : the cube root of 8 is 2. [ 2 X 2 X 2 = 8 ] [ 2 times itself, and then times itself again, equals 4 ]
2 x 2 x 2 = 8
13 x 13 =169
That number can't be written exactly. It's represented by the expression 241/2 ,and is approximately 2.8845 . (rounded)
the number of times a certain number is to be multiplied by itself: 2 to the power of 4 equals 16.
Well, honey, if you're too lazy to do the math, I'll spell it out for ya. The number you're looking for is 2. Yes, that's right, 2 multiplied by itself 6 times equals 64. Now, go impress your friends with your newfound knowledge.
The square root of 8
The sum of a single number is itself. So the only number whose sum equals 2 is 2.
in exact form = 5 (sq root 2) decimal approx. = 7.071
8 times [ square root of 2 ] .