Question

Without actually squareing find the value of 24sq-23sq

Answer 1

your answer is

24^2 -23^2

=(24+23)(24-23)

=47

Answer 2

Answer:

47

Step-by-step explanation:

24^2-23^2

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

(24+23)(24-23)

47×1

47