Question

3. Evaluate the following.
(i) [(-6) *(-8)] + [2 * (-3)]
(ii) [9 * (-11)] + [3 (-3)]
(ii) [(-100) +20] [25+ (-5)]
(iv) [18+(-9)] = [17+(-17)]
(v) [45+(-9)] * [(-11) (-2)]
(vi) [27 +(-3)] * [75 = (-5)​

Answer 1

Answer:

42

-108

-1600

9

792

1805

Step-by-step explanation:

(i) [(-6) *(-8)] + [2 * (-3)]

(i) [(-6) *(-8)] + [2 * (-3)] 48 + (-6)

(i) [(-6) *(-8)] + [2 * (-3)] 48 + (-6)42

(ii) [9 * (-11)] + [3 (-3)]

(-99) + (-9)

-108

(ii) [(-100) +20] [25+ (-5)]

(-80) (20)

-1600

(iv) [18+(-9)] = [17+(-17)]

9 = 0

•°• 9

or

18 + 17 = 17 + 9

35 = 26

35 - 26 = 9

(v) [45+(-9)] * [(-11) (-2)]

36 * 22

792

(vi) [27 +(-3)] * [75 = (-5)

24 * 75 = -5

1800 + 5

1805