Question

Any answers plz and thank u​

Answer 1

Answer:

a²-6=b

Step-by-step explanation:

$a=\sqrt{b+6}$

taking square  on both sides

a²=(√b+6)²

square root will be cancelled by square

a²=b+6

a²-6=b

Answer 2

Answer:

$b= a^{2} -6$

Step-by-step explanation:

$a = \sqrt{b+6}$

→ First square both sides to get rid of the root

$a^{2} =b+6$

→ Minus 6 from both sides to isolate b

$a^{2} -6=b$

→ Or

$b= a^{2} -6$