Given that 2 + √3
√7 + √5
+
2 − √3
√7 − √5
≡ a√b + c√d, where a, b, c and d are integers.
Find the values of a, b, c and d.

Which function has the smallest y-intercept value

Which math sentence can be used to determine if the triangle is a right triangle?

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )