exam
Maths Puzzle
Numerical Ability
Find all real and imaginary solutions to the equation.
b^4+13b^2+36=0
Read Solution (Total 0)
exam Other Question
1/R=1/R1+1/R2
Solve for R.
) Geometry. For the floor plans given in Exercise 27 (p 627, but the necessary information to solve the problem is included here),