Question

Find the roots of quadratic equation x2

+ 4x + 3 = 0 by “Comparing square

method”​

Answer 1

Compared with conventional agriculture, organic farming uses fewer pesticides, reduces soil erosion, decreases nitrate leaching into groundwater and surface water, and recycles animal wastes back into the farm. These benefits are counterbalanced by higher food costs for consumers and generally lower yields

Answer 2

Step-by-step explanation:

(x+3)(x+1)

Then x = - 3, - 1