in your opinion which is the most efficient in solving quadratic ​

Sagot :

Answer:

do you mean most efficient way?

every way has its own use but the easiest and timesaver way is the extracting the square root, but not that it is only applicable to those that are perfect square. next is factoring, also this one is only applicable for equation or expression that are factorable. the most difficult one is by the use of quadratic formula. but it is applicable to all. so the answers depends on the situation