Q: How do you factor the trinomial x2 plus 19x?

Write your answer...

Submit

Still have questions?

Continue Learning about Movies & Television

x2-7x-44 (x-11)(x+4)

(x + 3)(x - 2)

That doesn't factor neatly. Applying the quadratic formula, we find two real solutions: (-615 plus or minus 15 times the square root of 3281) divided by 2. x = 122.10010474859058 x = -737.10010474859058

just make the trinomial easier to factor. ex -x2 + 3x + 4 ... most books don't teach you how to factor when a leading term is negative. ... so -1(x2- 3x- 4) ... now factor again ignoring the -1 -1(x - 4)(x + 1)

x2 + 18x - 50 does not have rational factors.

Related questions

(x+7)(x+12)

(x + 12)(x + 7)

Divide by x: x(x2 - 20x + 19); = x(x -1)(x - 19)

use the quadratic formula since there isn't a factor of 60 that when added together equals 19 The above answer is wrong because 4 and 15 are such numbers. x2 + 19x + 60 = x2 + 4x + 15x + 60 = x(x + 4) + 15(x + 4) = (x + 4)(x + 15)

x + 4

(x - 10)(x - 9)

vbh

(x - 12)(x - 7)

X - 4

(X-9)2

(x+7)(x+2)

(x + 10)(x + 3)