Question

(a) Find the quadratic equation whose roots are 2 and 7.​

Answer 1

Answer:

$x^{2} -9x+14$

Step-by-step explanation:

We can do this by two methods. I am telling the shorter and faster one.

Formula- $x^{2}-Sum of zeroes x+ Product of zeroes$

So equation will be$x^{2} -9x+14$

Hope it will help.