Question

tips to solve quadratic equations word problems

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

You can follow below tips :-

1) Identify the variable x. This is the thing which needs to be found out.

2) Convert all the things mentioned in word problem in form of x. This can be in the form of x + (addition), x - (subtraction ) , 4x (multiplication), x/6 (division) OR a mix of these operations.

3) Then convert it into quadratic expression a.x² + b. x + c = 0

4) Solve the equation using any of the methods - quadratic formula, factorization or square technique.

5) Check the validity of if both roots are valid or not. In many cases only 1 root is correct.