Question

10
3. Find the product of 0.2
xy(3x+2y) when x=5 and y=-1*​

Answer 1

Answer:

=0.2*5*1(3*5+2*1)

=1(15+2)

=17

Answer 2

$0.2\times5\times-1\times(3\times5+2\times-1)$

$-1(15-2)$

$-1\times13$

$-13$