Question

If the equation above is true for all values of X , what is the value of b-a

Answer 1

Answer:

hope it will help you

Step-by-step explanation:

Solve the above equation as follows:

x

3

−5x

2

+2x−10=0

x

2

(x−5)+2(x−5)=0

x

2

+2=0 and x−5=0

x

2

=−2 and x=5

Since x

2

=−2 implies the imaginary value of x, therefore real value of x is 5.