4x - 9
∛(x4) √(x5) = x4/3x5/2 = x8/6x15/6 = x23/6
x-4 = 1/x4. That is as much simplification as can be done without knowing what x is.
Maybe x4+1 If x=9 or 4(9)+1
3/5 - 1/3 = (3x3)/(5x3) - (1x5)/(3x5) = 9/15 - 5/15 = 4/15
x4 - 1.We can not "solve" this as we have not been told the value of x. However, we can simplify this expression:We have an x and a minus x here which will cancel out. Likewise the x2 and x3 will cancel out with the -x2 and -x3 respectively. This therefore leaves us with just x4 - 1.
1080 = 2^3x3^3x5 200= 2^3x5^2 LCM (1080,200) = 2^3x3^3x5^2 = 1800
5/x4
Yes. If and only if the coefficients of x4 are of the same magnitude and opposite sign.
There are 15 cells in a 3x5 table, calculated by multiplying the number of rows (3) by the number of columns (5).
(2x3)+(3x5)-(3x2)= 2x3=6 3x5=15 3x2=6 So..... 6x25-6= 6x25=150 150+6=156
X4.
1x15 3x5