Question

factorise 5b^2+6b-11​

Answer 1

Answer:

$5 {b}^{2} + 6b - 11$

$5 {b}^{2} - 5b + 11b - 11$

Now,

$= > 5b(b - 1) + 11(b - 1)$

$= > (5b + 11)(b - 1)$

Hence Solved,,

Hope it Helpss!!!

Answer 2

Answer:

(b-1)(5b+11)

Step-by-step explanation:

5b^2 + 6b -11

5b^2 + 11b - 5b -11

b ( 5b + 11 ) -1 ( 5b + 11)

(b-1) ( 5b +11)