18 + 8x + x = = 18 + 9x = 9(2 + x) which is the factored form of the expression.
It is: 18(2+3) or simply as 90
x^2+3x-18 (x+6) (x-3) = 0 x=-6 x=3 a= 1 r= -6 s=3
The expression is: ab-18
If you want to simplify this expression, the following steps may help you.
As an algebraic expression it is simply: 18-x
x2+7x-18 = (x+9)(x-2) when factored
n2 + 11n + 18 = n2 + 2n + 9n + 18 = n(n+2) + 9(n+2) = (n+9)*(n+2)
xxxii or XXXII in Roman numerals is equivalent to 32 and 32+18 = 50 which is L as a roman numeral
It can be factored as 18(5-2x^2)
A factor is like this. Original :x^2 + 7x - 18 (( x squared plus six x minus 18) Factored: (x+9)(x-2) ((x plus nine times x minus two))
3(2y + 3)(y + 2)
8(p - 18)
It is (x+2)(x+9) when factored
18
It is (x+9(x-2) when factored
2(x - 3)(x - 3)
3