exam
Maths Puzzle
Numerical Ability
how do you solve for this 2x – 9 > 0
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Reading problem: Phoebe Small still has 35 pages of history to be read after she has been reading for 10 minutes, and 5 pages left after she has been reading for 50 minutes. Assu
Solve by completing the square...
1.x^2+4x+3=0
2.x^2=5x+2
3.2x^2-8x-9=0
4.4x^2+2x-3=0
Solve by using the quadratic formula...
1.x^2-x-2=0
2.x^2=3x+12
3.4x^2-3x+3=0
4.5x^