Find the value of 383.082−303.082.
686.16×8
383.08×8
686.16×80
383.08×800
We know that a2 - b2 = (a+b)(a−b) ⇒383.082 - 303.082 = (383.08 + 303.08)(383.08 - 303.08) = 686.16 × 80
Find the value of:
(383.08)2−(303.082)686.16