X3 - 4 = 2 X3 = 6 X = 61/3 X = about 1.817
No, it is not.
The answer is (3.5)2 plus (4)2 equals 410.
1/2 or .5
-4
No. -4 does not equal -2(1).
No because x = 2
The cube root is 4.
x=2
The cube of a number occurs when three of that number have been multiplied together - This is also referred to as 'raising to the power of 3'. So. 4 x 4 x 4 = 64 is 4 cubed (or 43). The cube root of a number is the number whose cube equals the given number. So, the cube root of 64 is 4, (as 4 cubed equals 64).
2*8 - 4*4 = 0, otherwise insert "does not" before equals.
52
x=-2, y=2