By Pythagoras Theorem,
the length of the other leg= (63^2-52^2)^1/2
hope this helps :)
I don't know if i'm right or what because I haven't learned binomial in like almost 4 years. (3x+y)?
Usually when you see f(x) or as yours is f(6) f with parenthesis is just a fancy way of saying y= so basically you plug six in for the x values of your question
( 2a2 - 2b - 1 ) Is the answer when simplifying the expression.
Your answer would be -13 !!!
