we have

The solution is the shaded area above the dotted line
therefore
The answer in the attached figure
Answer:
The discriminant determines the nature of the roots of a quadratic equation. The word 'nature' refers to the types of numbers the roots can be — namely real, rational, irrational or imaginary. ... If Δ≥0, the expression under the square root is non-negative and therefore roots are real.
Step-by-step explanation:
Answer:
-9
Step-by-step explanation:
(3/2)*(3/4) = (3*3)/(2*4)=(9/8) which is the same as 1 whole 1/8