The prime factorization with exponents for 250 is: 2 x 53
2
22 x 3 x 7 = 84
36 = 22 x 32
22 = 4
- - x + 3 = x + 3
x - 2x + 3 = 3 - x
-x over 3 can not be simplified.
33/7 - 22/21 the least common denominator is 21 = (33 x 3)/(7 x 3) - 22/21 = 99/21 - 22/21 = 77/21 = (77 ÷ 7/(21 ÷ 7) = 11/3 =3 2/3
13 divided by 22 x 3 divided by 7i would take away 7 from 13 = 6.22 x 3 =1326 divided by 132 =22hope this helps
X = 0.8
3 + x = 8 x = 5
3x
-3
To simplify x3-9x, you factor out the x, leaving you with x(x2-9). You can then take the square root of both numbers and end up with x(x+3)(x-3).
3(-2b3pa)
5a^(3) if the x means multiplication. 5a^(3)x^(3) if the x is a variable.