Let g(x) = x^2 + bx + c. if g(2) = 0
and g(-3) = 0, find b + c.

Step-by-step explanation:

The given function is

If g(2)=0, then we can substitute x=2 and g(x)=0 to get:

...(1)

Also g(-3)=0

...(2)

Equation (1) - equation (2) gives

b=1

Put b=1 into equation 1

Therefore

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.