3 x 3 x 3 x 3 = 81. 4^3= 64. So no, they are not equal.
9^3=729
3x2 times x-33 can be simplified to: 3x3 times -27
50 x 10^3 is equal to 50,000.
-3
If 3x - 9 = -6 then 3x must equal 3. Therefore x = 1 !
4x to the 3rd power -4x to the 2nd power -43 when x=3
0.3 to the 3rd power is calculated by multiplying 0.3 by itself three times. This results in 0.3 x 0.3 x 0.3, which equals 0.027. This can also be expressed as 27/1000 or 2.7%.
3x+3=0 -3 = -3 = 3x=-3 /3 /3 x= -1
2x + 3x = 25 → x ≈ 2.663844636
9^3=729
3x^0 = 3(x^0) = 3 (3x)^0 = 1
0
3-3x
4
0
3x2 times x-33 can be simplified to: 3x3 times -27
3/2