Question

(13ax-4)(5ay +1 )
please step down
l will mark bb​

Answer 1

Answer:

65 multiplied by a to the power 2 multiplied by x multiplied by y minus 20 multiplied by a multiplied by y plus 13 multiplied by a multiplied by x minus 4

Explanation:

step 1- (13ax-4)(5ay + 1)

step 2- (13ax-4)5ay + 1(13ax-4)

step 3- (13ax)5ay - (4)5a + 13ax-4

step 4- 65*a2( a power to the 2)*x*y - 20*a*y+ 13*a*x -4

hope it will help you