Yes, 18y3 + 2y2 + 1 is a polynomial; it is a cubic expression. If it were expanded to form an equation, then it would be a cubic equation (or higher), capable of solution.
The answer to this question is 18. This is a math problem.
You add -18... 18 + y = 32 18 + y + (-18) = 32 + (-18) y = 14
8x+30=4x+18 -4x -4x 4x+30=18 -30 -30 4x=-12 4x/4=-12/4 x=-3
(x2 + 7x - 18) = (x + 9)(x - 2)
18 + 8x + x = = 18 + 9x = 9(2 + x) which is the factored form of the expression.
xxxii or XXXII in Roman numerals is equivalent to 32 and 32+18 = 50 which is L as a roman numeral
18(2 + 3)
n2 + 11n + 18 = n2 + 2n + 9n + 18 = n(n+2) + 9(n+2) = (n+9)*(n+2)
It can be factored as 18(5-2x^2)
It is: 18(2+3) or simply as 90
It is (x+2)(x+9) when factored
15 + 33
The expression 18 plus 6 plus 4b simplifies to 24 + 4b.
18
It is (x+9(x-2) when factored
2(x - 3)(x - 3)