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It is: 2n^2 -5n -42 equals (2n+7)(n-6) when factored

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7y ago

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Related Questions

What is 2n squared plus 5n plus 2?

That factors to (2n + 1)(n + 2)


How do you solve 1 minus 7n equals 15 minus 5n?

1 - 7n = 15 - 5n Add 5n to each side: 1 - 7n + 5n = 15 -5n + 5n ie 1 - 2n = 15; subtract 1 from each side: -2n = 14 divide both sides by -2: n = -7


5n 6n - 2n?

5n + 6n - 2n


How do you solve 5n 6n-2n?

5n+6n-2n can be solved by combining like terms. Combine 5n and 6n and -2n to get 9n.


6 plus 5N equals 2N-9?

6+5n=2n-9Isolate the variable by subtracting 2n and 6 from both sides.5n-2n=-9-63n=-15n=-5


How do you solve -6n-2n?

5n+6n-2n can be solved by combining like terms. Combine 5n and 6n and -2n to get 9n.


5 times n minus 9 equals 2 times n plus 6?

5n - 9 = 2n + 6 : Add 9 to both sides 5n = 2n + 15 : Subtract 2n from both sides 3n = 15 : Divide both sides by 3 n = 5


What is 3n squared minus 5n minus 4n cubed plus 5n squared plus n plus 7?

Assuming you meant 7n (not just 7 at the end of your question) - first... simplify the equation. Numbers raised to powers get priority - so your new sum is... 5n - 64n + 25n + n + 7n.... This simplifies to... -26n


-5n minus 4p plus 7n plus 2?

-2n - 4p + 2. Without knowing n and p, that's the best you get.


How do you simlify -5n 6 7n?

To simplify the expression (-5n + 6 + 7n), combine the like terms involving (n). The terms (-5n) and (7n) can be added together: (-5n + 7n = 2n). Therefore, the simplified expression is (2n + 6).


What is 5n plus 1 equals 10 plus 2n?

5n + 1 = 10 + 2n5n - 2n + 1 - 1 = 10 - 1 + 2n - 2n3n = 93n/3 = 9/3n = 3


What is the answer to 5n 9 2n?

-3