Question

TU.
Factorise the following (1 to 9) polynomials
1. (i) x2 + xy – X – Y​

Answer 1

Answer:

(2x - y) • (x + y)

Step-by-step explanation:

Changes made to your input should not affect the solution:

(1): "y2" was replaced by "y^2". 1 more similar replacement(s).

STEP

1

:

Equation at the end of step 1

(2x2 + xy) - y2

STEP

2

:

Trying to factor a multi variable polynomial

2.1 Factoring 2x2 + xy - y2

Try to factor this multi-variable trinomial using trial and error

Found a factorization : (2x - y)•(x + y)

Final result :

(2x - y) • (x + y)