Easy
1 point
ID: #28153
Question
a² - 3a, a² - 4a + 3 এর গ সা গু কত?
Options
1
a(a - 3)
Correct Answer
2
(a - 1)(a - 3)
Correct Answer
3
a(a - 1)(a - 3)
Correct Answer
4
a - 3
Correct Answer
Explanation
১ম রাশি: a² - 3a = a(a - 3)
২য় রাশি: a² - 4a + 3 = a² - 3a - a + 3 = a(a - 3) - 1(a - 3) = (a - 1)(a - 3)
সাধারণ উৎপাদক (a - 3)। তাই গ.সা.গু = a - 3।
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Type
Single Choice
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