Question

a) Simplify:
(3x-4y-2)(3x - 4y -6​

Answer 1

Step-by-step explanation:

(3x-4y-2)(3x-4y-6)

3x(3x-4y-6)-4y(3x-4y-6)-2(3x-4y-6)

9x^2-12xy-18x-12xy+16y^2+24y-6x+8y+12

-12xy-12xy-18x-6x+24y+8y+9x^2-16y^2+12

-24xy-22x+32y+9x^2-16y^2+12Ans

Hope it will be helpful.