Question

find y if 2+y√3 is equal to √3+1 upon √3-1​

Answer 1

Answer:

y=1

Step-by-step explanation:

when there is an irrational expression or complex expression in the denominator of a fraction, multiply both the numerator and denominator with the conjugate expression of the denominator. This is done to remove complexity of the denominator (in this case the fraction remains unchanged)