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x2+7x-18 = (x+9)(x-2) when factored

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13y ago

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What is the factored form of the expression 18 plus 8x plus x?

18 + 8x + x = = 18 + 9x = 9(2 + x) which is the factored form of the expression.


When factored completely the expression xxxii plus 18 is equivalent to?

xxxii or XXXII in Roman numerals is equivalent to 32 and 32+18 = 50 which is L as a roman numeral


Which expression is equivalent to (36 plus 54)?

18(2 + 3)


N2 plus 11n plus 18 need to writte the expression in factored form?

n2 + 11n + 18 = n2 + 2n + 9n + 18 = n(n+2) + 9(n+2) = (n+9)*(n+2)


How do you Simplify the expression 90-36x2?

It can be factored as 18(5-2x^2)


What expression is equivalent to (36 plus 54)?

It is: 18(2+3) or simply as 90


Are 10 plus 8v - 3v and 18 - 3v equivalent or not?

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).


What is a equivalent expression to 54 plus 18x?

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.


What which choices are equivalent to the expression below Check all that apply. 6(x plus 3) - 5x?

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.


What is the factorization of the polynomial below x2 plus 11x plus 18?

It is (x+2)(x+9) when factored


What is the equivalent radical expression for the exponential expression of 18 1 half?

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 ).


18 plus 6 plus 4b?

The expression 18 plus 6 plus 4b simplifies to 24 + 4b.