Question

Simplify 3.59×3.59-2.41×2.41/3.59+2.41

Answer 1

your answer has been provided to you

Answer 2

Let 3.59=a,2.41=b
=(a^2-b^2)(a+b)
=(a+b)(a-b)/(a+b)
=(a-b)
=3.59 - 2.41 = 1.18