Question

Consider the trinomial x2 – 9x + 18. Which pair of numbers has a product of ac and a sum of b?

Answer 1

-3 and -6

`(x-3)`
`(x-6)`

Explanation:

Answer 2

So, 3x3 + 15x2 – 18x = 3x(x2 + 5x – 6). Then factor the ... + bx + c is the product of binomials, there is a pair of factors of ac that have a sum of b. B. How can you ... Consider the trinomial 6x2 + 11x + 4, a = 6 and c= 4, so ac = 24. Find the factor ... NUMBERS 3x2 + 22x + 7. = 3x2 + 21x + ... 23.7x2 + 9x + 2 = 24. 6x2 + 11x – 2.