Question

Factorise: 14x6

– 45x3
y
3– 14y6​

Answer 1

Step-by-step explanation:

14x^6-45x^3y^3-14y^6

= 14x^6-49x^3y^3+4y^6-14y^6

=7x^3(2x^3-7y^3)+2y^3(2x^3-7y^3)

=(7x^3+2y^3)(2x^3-7y^3)

factors of 14x^6-45x^3y^3-14y^6 are

(7x^3+2y^3)(2x^3-7y^3)

hope this helps you mark me as brainliest pls

Answer 2

Step-by-step explanation:

14x6-45x3y3-14y6

let us foot x3= a and x3=b

so that

= 14x6-45x3y3-14y6 =

= 14a2- 45ab-14b2

=14a2-49ab+4ab-14b2

=(2a-7b) (7a+2b)

=14x6-45x3y3-14y2 (2x3-7y3) (7x3+2y3)