What is example of quadratic equation?
What is example of quadratic equation?
Standard Form
2×2 + 5x + 3 = 0
In this one a=2, b=5 and c=3
x2 − 3x = 0
This one is a little more tricky: Where is a? Well a=1, as we don’t usually write “1×2” b = −3 And where is c? Well c=0, so is not shown.
Standard Form
| 2x2 + 5x + 3 = 0 | In this one a=2, b=5 and c=3 |
|---|---|
| x2 − 3x = 0 | This one is a little more tricky: Where is a? Well a=1, as we don’t usually write “1x2” b = −3 And where is c? Well c=0, so is not shown. |
What is standard form of a quadratic?
So standard form for a quadratic equation is ax squared plus bx plus c is equal to zero.
Which one is the quadratic equation?
We know that, any equation which can be written in the form of ax² + bx + c = 0 where a ≠ 0 is known as a quadratic equation . as we can see that, it is in the form of ax² + bx + c = 0 where a ≠ 0 . Therefore, It represents a quadratic equation . → 2x² – 2x + 5 = 0 .
