Advertisements
Advertisements
प्रश्न
Evaluate the following, using distributive property.
(–85) × 43 + 43 × (–15)
उत्तर
(–85) × 43 + 43 × (–15)
Taking 43 as common
= 43 × (–85 – 15) .....[∵ a × b + a × c = a × (b + c)]
= 43 × (–100)
= –4300
APPEARS IN
संबंधित प्रश्न
Verify the following:
18 × [7 + (–3)] = [18 × 7] + [18 × (–3)]
Check the following for equality and if they are equal, mention the property.
[(– 6) – (+8)] × (– 4) and (– 6) – [8 × (– 4)]
Check the following for equality and if they are equal, mention the property.
3 × [(−4) + (−10)] and [3 × (−4) + 3 × (−10)]
Which property is illustrated by the equation: (5 × 2) + (5 × 5) = 5 × (2 + 5)
Check the following for equality
(8 – 13) × 7 and 8 – (13 × 7)
Check the following for equality
3 × [(−4) + (−10)] and [3 × (−4) + 3 × (−10)]
(–10) × (–5) + (–7) is equal to ______.
(–25) × [6 + 4] is not same as ______.
Evaluate the following, using distributive property.
53 × (–9) – (–109) × 53
Evaluate the following, using distributive property.
68 × (–17) + (–68) × 3
