x2 + y4 + x4 +y2 = x6 + y6unless you know what x and y are.* * * * *x2 + y4 + x4 + y2 ??I don't believe that this expression can be factorised or otherwise simplified.It certainly does not equal x6 + y6,for all x and all y:for example, if x = y = 1, thenx2 + y4 + x4 + y2 = 4, whilstx6 + y6 = 2;thus, they are two manifestly unequal quantities.
3 feet in 1 yard. 3x6=18 feet in six yards.
The product of 3.25 times 10 to the 3rd power x 6.1 times 10 to the negative 1 power, expressed in scientific notation, is: 3.25061 × 103
When you raise a number to any power x, you multiply it by itself x times. Because 1 times anything is itself, multiplying 1 by itself any number of times will still give you 1.
Well, honey, 5 times 10 to the zero power is simply 5. Anything raised to the power of zero is 1, and 5 times 1 is still 5. So there you have it, 5 times 10 to the zero power is just good ol' 5.
y + y4 = y5 , possibly. Except that conventionally, the number (or coefficient) would be written first. y + y4 = y*(1 + y3) = y(1 + y)*(1 - y + y2)
18 to 36 = 1 to 2
When a negative number is raised to an even power, the result is always positive. Therefore, (-1)^4 equals 1. This is because multiplying a negative number by itself an even number of times will always result in a positive value.
2y3 * (-2)x-1 * 3y4 = 2*(-2)*3*(1/x)*y3*y4 = -12y7/x
x2 + y4 + x4 +y2 = x6 + y6unless you know what x and y are.* * * * *x2 + y4 + x4 + y2 ??I don't believe that this expression can be factorised or otherwise simplified.It certainly does not equal x6 + y6,for all x and all y:for example, if x = y = 1, thenx2 + y4 + x4 + y2 = 4, whilstx6 + y6 = 2;thus, they are two manifestly unequal quantities.
108.5
65536
27. 1 times 2 is just 2. 3 to the third power is 3 times 3 which is 9, times 3, which is 27. If you multiply that by 1 again, it's STILL 27.
It is 500b-1.
3 feet in 1 yard. 3x6=18 feet in six yards.
7776
1