Question

i) (-3) 2 × (-5) 3
what we should do to simplyfy it

Answer 1

Step-by-step explanation:

-3×2=-6

-5×3 =-15

so, -6×-15

=90 .. ( - × - = +)

Answer 2

Answer:

=90

Step-by-step explanation:

(-3×2) ×(-5×3)

-6×-15

=90