exam
Maths Puzzle
Numerical Ability
Without solving each equation, determine the nature of the roots.
a. 3y^2-10y+1=0
b. 2w^2+6w+10=0
Read Solution (Total 0)
exam Other Question
please help with this one.
Use the quadratic formula to solve the equation:
16x^2 - 40x +5 = 0
thank you in advance
A bicyclist rode into the country for 5hours. In returning, her speed was 5mi/h faster and the trip took 4 hours. What was her speed each way?