Find the product using suitable property:-
(-78) x 157 + 78 x (-23) – 20 x78
Answers
Answered by
9
Answer:
-15600
Step-by-step explanation:
=78(-157-23-20) Distributive property
=78(-200)
=-15600
Answered by
6
Solution :-
→ (-78) x 157 + 78 x (-23) – 20 x 78
→ (-1) * 78 * 157 + 78 * (-23) - 20 * 78
taking 78 common,
→ 78[(-1) * 157 - 23 - 20]
→ 78[-157 - 23 - 20]
→ 78 * (-200)
→ 78 * (-2) * 100
→ (-156) * 100
→ (-15600) (Ans.)
Learn more :-
(3) निम्न के स्थानीय मान लिखिये-
(अ)43.24
(स)884.20
(ब) 534.34
(द) 178.34
https://brainly.in/question/37666224
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