(15.6 – 4.4)² + 4 × 15.6 × 4.4= ?
Show answer & explanation
Correct answer: C
Explanation
Given:
(15.6 – 4.4)² + 4 × 15.6 × 4.4
According to the formula:
(a − b)² + 4ab = (a + b)²
= (15.6 + 4.4)²
= (20)²
= 400
SSC MTS 2026 PYQ — Question 6
SSC MTS - 16 Feb 2026 - Shift 3 • Quantitative Aptitude • Q6