Question 14
Given that a = $1/{2-√3}$, b = $1/{2+√3}$, find the value of $a^2 + b^2$
Objective
Question details
- Exam body
- OAU
- Subject
- Mathematics
- Year
- 2012/2013
- Question no.
- #14
- Type
- Objective
More from this paper
- Q10Covert 69 10 to a number in base two
- Q11The reciprocal of $3/{4/{1/4+1/3}}$ is
- Q12The speed of 30 kilometres per minute, expressed in centimetres per second is
- Q16Find the value of $√{6+√{6+√{6+√{6+√{6}}}}}$
- Q17Find the value of $∫^{π/2}_0(2π+2cos2x)dx$
- Q18The circle 2x 2 + 2(y - 3/2) 2 = 2 has centre and radius respectively as