Question

k ka ek aisa mulya pta kijiye jis liye x=-2;do ghati samikrn kx2+x-6=0ka ek mulya ho?(10th class)
​

Answer 1

Step-by-step explanation:

kx²+x-6=0

here x=(-2)

4k-2-6=0

4k-8=0

4k=8

k=2