Question

multiply (17xy)x(20xy)​

Answer 1

Answer:

340x2y2 ...........

Step-by-step explanation:

2=square ..........

Answer 2

Question:-

$( 17 x y ) \times ( 20 x y )$

Answer:-

$( 17 x y ) \times ( 20 x y ) \\ = 17^{1}x^{1}y^{1}\times 20^{1}x^{1}y^{1} \\ = 17^{1}\times 20^{1}x^{1}x^{1}y^{1}y^{1} \\ = 17^{1}\times 20^{1}x^{1+1}y^{1+1} \\ = 17^{1}\times 20^{1}x^{2}y^{1+1} \\ = 17^{1}\times 20^{1}x^{2}y^{2} \\ = 340x^{2}y^{2}$

I hope it is helpful to you