Question

Solve the following question by splitting middle term 3x^2+11x+30

Answer 1

Answer:

it can not be factories,

___________

if question is

x² + 11x + 30

x² +5x + 6x + 30

x(x + 5) + 6(x + 5)

(x + 6) (x + 5)

If question is this 3x² + 11x - 30

3x² + 15x - 6x - 30

3x(x+5) - 6(x +5)

(3x - 6) (x + 5)

If question is this 3x² - 11x + 30

3x² - 15x + 6x + 30

3x(x - 5) - 6(x - 5)

(3x -6) (x -5)