Question

2. Realiza las siguientes operaciones
(-12)(6) ÷(-4)(2) + 6
(-3-2)2 + (-3)3 – (-8)(2)
(-7) + (-8)(-4) – (9)(-2)

Answer 1

(-12)(6)÷(-4)(2)+6

-72÷ (-8) +6

-72÷ (-2)

=36

(-3-2)2+(-3)3-(-8)(2)

-5×2-3×3+8×2

-10-9+16

-19+16

=-3

(-7)+(-8)(-4)-(9)(-2)

-7-8×(-4)-9×(-2)

-7+32+18

=43