How do you solve a^2+1=2?
2 Answers
Jul 27, 2016
Explanation:
Jul 27, 2016
a = ± 1
Explanation:
Isolate the
a^2 term on the left side of the equation and numeric terms to the right.
rArra^2=2-1rArra^2=1 Take the square root of both sides.
rArrsqrt(a^2)=±sqrt1rArra=±1