Question

Factorise 4k^2+6k-1​

Answer 1

Given: The term 4k^2 + 6k - 1

To find: Factorise the given term

Solution:

• When we find the roots of the given term, we get it as fractions with root in it.

• The question might be: ​4k^2 + 6k

• So in this case we can take k as common, we get:

                  k ( 4k + 6 )

• Now again taking 2 as common, we get:

                  2k x ( 2k + 3 )

• So the obtained factors are 2k and 2k + 3 for 4k^2 + 6k.

Answer:

              So the factors of 4k^2 + 6k are 2k and 2k + 3.