17/15 × 17/15+2/15 × 2/15-17/15 × 4/15 is equal to · ABC26GN1194
Subject: General Aptitude · Chapter: Simplification
$\frac{17}{15} \times \frac{17}{15}+\frac{2}{15} \times \frac{2}{15}-\frac{17}{15} \times \frac{4}{15}$ is equal to
Answer
Explanation
Given exp. $=\left(\frac{17}{15}\right)^{2}+\left(\frac{2}{15}\right)^{2}-2 \times \frac{17}{15} \times \frac{2}{15}=\left(\frac{17}{15}-\frac{2}{15}\right)^{2}=1$.
Explanation as extracted from the printed page; notation may be imperfect.
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