(ii)
(30
x 20) x 50 |
বা, x + y + z- (2x-3y + z)।
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Answer:
(i) 30000 (ii) -X+4Y
Step-by-step explanation:
(30×20)×50
= 600×50
= 30000
The answer is 30000 .
X+Y+Z-(2X-3Y+Z)
= X+Y+Z-2X+3Y-Z
= -X+4Y
The answer is -X+4Y.
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