Question

Simplify using identity : 983²-17²

Answer 1

Answer:

Hola mate !

${983}^{2} - {17}^{2} = (983 + 17)(983 - 17) \\ {983}^{2} - {17}^{2} = 1000 \times 966 = 966000$

Hope you get it

Answer 2

Answer:

983^2 - 17^2

Identity to be used:

a^2 - b^2 = (a - b)(a + b)

983^2 - 17^2 = (983 + 17)(983 - 17)

= 1000 × 966

= 966000

Hope it Helps!!