x2+7x-18 = (x+9)(x-2) when factored
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
Yes, the expressions (10 + 8v - 3v) and (18 - 3v) are equivalent. Simplifying the first expression gives (10 + 5v). The second expression remains (18 - 3v). However, they are not equivalent because (10 + 5v) does not equal (18 - 3v).
An equivalent expression to 54 plus 18x would be 18x + 54, as addition is commutative and the order of the terms can be rearranged without changing the value of the expression. Additionally, this expression can be simplified further by factoring out the common factor of 18 to get 18(x + 3). This final expression represents the original expression in a more simplified form.
To simplify the expression ( 6(x + 3) - 5x ), first distribute the 6: ( 6x + 18 - 5x ). Combining like terms gives ( (6x - 5x) + 18 = x + 18 ). Therefore, the expression is equivalent to ( x + 18 ). Any choices that simplify to ( x + 18 ) would be equivalent.
The expression equivalent to 24 - 18 is 6. This represents the difference between the two numbers.
It is (x+2)(x+9) when factored
The expression ( 18^{\frac{1}{2}} ) represents the square root of 18. Therefore, the equivalent radical expression is ( \sqrt{18} ), which can also be simplified to ( 3\sqrt{2} ) since ( 18 = 9 \times 2 ).