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Quadratic Methods
| Question | Answer |
|---|---|
| x-6= square root of x | x=9,4 |
| 3x^2-7x+2=0 | x=2, 1/3 |
| Let y=(x-3). (x-3)^2-3(x-3)-4=0 | y=4,-1 |
| 3x^2-10x+5=0 | x=(5+ square root of 10)/3 and (5- square root of 10)/3 |
| m^2+6m+8=0 | m=-2 and -4 |
| What is the Quadratic Formula described in words? | x=opposite of b plus or minus the square root of b squared minus quantity 4 times a times c all over 2 times a |
| p^4-3p^2-4=0 | p=2, -2, -i, i |
| m^2-5m+6=0 | m=3,2 |
| 2f^2+11f+6=0 | f=(-11+ square root of 73)/4 and (-11- square root of 73)/4 |
| 2/5y^2+1/5y+3/5=0 | x=(-1 plus or minus i square root of 23)/4 |