There's a factor pair of 30 that adds up to 11.
(x + 5)(x + 6)
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The factors of (x2 + 11x + 30) are (X + 5) and (x + 6)You want to look for two numbers, when multiplied equal 30, and when added equal 11. Start with factors of 30, and see what they add to: 5+6=11, and 5*6=30.
-x^2 - 11x - 30 If you intended -1(x squared), making a quadratic equation, the solutions are -1 and +6.
x2 + 11x + 30 = 0 (x + 5)(x + 6) = 0 so the roots are -5 and -6
20X2 + 3010(2X2 + 3)============That's as much factoring as can be done here.
The actual equation itself is the polynomial. There is no polynomial for it, and your question doesn't really make sense.