Question

10xy +4x+5y +2
please factorise it first to do it i will mrk u as brainliest

Answer 1

Answer:

29xy+2

Step-by-step explanation:

10xy

=10x +10y

=10x+4x=14x

=10y+5y

=15y

=15+14(xy)

=29xy+2

i am an IIT Mumbai teacher

please mark as brainliest

Answer 2

Answer:

HOPE THIS WILL HELP YOU❤

Step-by-step explanation:

Split       10xy - 2 + 4x - 5y 

             into two 2-term polynomials 

              - 2 + 10xy   and     + 4x - 5y

             This partition did not result in a factorization. We'll try another one:

             10xy - 2   and     + 4x - 5y

             This partition did not result in a factorization. We'll try another one:

             10xy + 4x   and     - 2 - 5y

             This partition did not result in a factorization. We'll try another one:

             10xy - 5y   and     + 4x - 2

             This partition looks good

 1.2       Pull out from each binomial separately

             10xy - 5y   =   5y • (2x - 1)

              + 4x - 2   =    + 2 • (2x - 1)

 1.3       Add up to arrive at the desired factorization

             (5y + 2) • (2x - 1)

Factorization found :                  (5y + 2) • (2x - 1)