Question 82720
We can write this problem in a different way using algebra. "The number 5 greater than x" is written:

x+5

and the square is written

{{{(x+5)^2=(x+5)(x+5)}}}

This can be expanded by multiplying each term in the first bracket by each term in the second bracket.

{{{x^2+5x+5x+(5*5)}}}

={{{x^2+10x+25}}}