Question

Find ‘a’ and ‘b’ if 3+√73−√7 - 3−√73+√7 = a+b√7

Answer 1

Answer:

a=0 and b=0 if a and b are integer otherwise a=-b$\sqrt{7}$

Step-by-step explanation:

3-3+$\sqrt{73} -\sqrt{73}$-$\sqrt{7}$+$\sqrt{7}$=$a+$ $b\sqrt{7}$

⇒$0=a+b\sqrt{7}$

⇒by comparing right and left hand side

⇒a=0 and b=0

if this answer is wrong then please check your equation in the question once again. this is true if a and b are integer