Question

(5x+8y) (3x+5y) for x=2 and y=1​

Answer 1

Answer:

Refer to the attach ment plss

...........

Answer 2

Answer:

198

Step-by-step explanation:

(5x+8y) (3x+5y)

we know, x=2 and y=1

=> {5(2) + 8(1)} {3(2) + 5(1)}

=> (10+8)(6+5)

=> 18 x 11

=> 198