MATHEMATICS
Directions: Solve for the solution wet of the following inequalities and show
their graph. Write your answer after each
A. Quadratic Inequality in one variable.
1. (x-2)(x + 5)
item.
2. *? - 3x - 450
3. x2 + 4x - 12 >
B. Quadratic Inequality in two variables.
1. y + x(x+2) S5
2. y > 2x2 + 6x + 5
Answers & Comments
Answer:
A.
1.(x-2)(x+5)Apply the distributive property by multiplying each term of x-2 by each term of x+5. x²+5x-2x-10 Combine 5x and -2x to get 3x. The answer is : x²+3x-10