कौन सा व्यंजक (x) और (2) के अंतर के दोगुने में (5) जोड़ने को दर्शाता है?
Which expression represents adding (5) to twice the difference of (x) and (2)?
Explanation opens after your attempt
B. (2(x-2)+5)
Concept
First the difference is (x-2), and twice it is (2(x-2)). Adding (5) gives (2(x-2)+5).
Why this answer is correct
The correct answer is B. (2(x-2)+5). First the difference is (x-2), and twice it is (2(x-2)). Adding (5) gives (2(x-2)+5).
Exam Tip
पहले अंतर (x-2) है, उसका दोगुना (2(x-2)) है। फिर (5) जोड़ने पर (2(x-2)+5) मिलता है।
Login to save your score, XP, coins and progress.
