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)
The expression (x^2 - 7x - 18) can be factored by finding two numbers that multiply to -18 and add to -7. These numbers are -9 and 2. Thus, the factored form of the expression is ((x - 9)(x + 2)).
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).
Well, honey, the equivalent expression to 54 plus 18x is just that - 54 plus 18x. There's no need to dress it up with fancy words or math jargon. It is what it is, plain and simple. So, go ahead and use that expression without any frills or fluff.
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