What is one factor of 20x2 + 6x − 8
2 answers:
You can factor out a 2 from all. Idk if that helps but here ya go. 10x+3x-4
You can divide a factor of 2 from all terms: 2(10x² +3x -4) You can look for factors of 10×(-4) = -40 that add to 3. -40 = 40×-1 = 20×-2 = 10×-4 = 8×-5 . . . . . these last ones add to 3 Now, you know the factorization is 2(10x +8)(10x -5)/10 = 2(5x +4)(2x -1) One factor of 20x² +6x -8 is any of 2 5x +4 2x -1 or any product of 2 of these.
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Could you please provide the equation and the rest of the question?
4/14 because you multiply each number by 2