Question

2. Find the product x x (2x - 5y;). Also verify the
result for x = -1 and y = 2.​

Answer 1

Answer:

-22

Step-by-step explanation:

x x ( 2 x - 5 y )

x = - 1 , y = 2 put these

- 1 - 1 ( 2 ( - 1 ) - 5 ( 2 ))

+ 2 ( - 14 - 10 )

2 ( - 24 )

2 - 24

-22