online we use ^ for powers. So,
a^2 + x^2 = 4^2
x^2 = 16-a^2
the Pythagorean theorem
a square + b square = c square
a square + x square = 4 square
how to find x square?
2 answers
Online "^" is used to indicate an exponent, e.g., x^2 = x squared.
a^2 + b^2 = c^2
Cannot find x unless already know value of a and c. You only know c.
a^2 + b^2 = c^2
Cannot find x unless already know value of a and c. You only know c.
1 answer