Question

How to factorise 6x^2+5x+1

Answer 1

choose 2 numbers which a*b=6 & a+b=5

Answer 2

(ax+1)(bx+1)

Answer 3

Thanks a lot

Answer 4

Suppose you wanted to factor:
10x^2 + 29x + 21
First multiply 10*21 = 210
Find two factors that multiply to 210 and add up to 29 (the middle number).
two factors are 15,14
now decompose the middle term 29x
10x^2 + 15x + 14x + 21
now factor by grouping
5x(2x + 3) + 7(2x+3)
(2x+3)(5x+7)

Answer 5

yourwelcome