allery3(x + 4) ను విస్తరించగా వచ్చేది
A3x + 7
Bx + 12
C3x + 4
D3x + 12
Answer & Solution
Correct answer: D. 3x + 12
విభాగ న్యాయం ప్రకారం 3 ని x మరియు 4 రెండింటితోనూ గుణించగా 3x + 12 వస్తుంది.
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