is written
-5. When the quadratic equation (x + 5) (2x - 3) = 2(x + 1)
form, what are the values of a, b, and c.
A. a=4,b= 19,c=-17
C. a = 1, b = -5,c= 17
B. a=2,b=5,c= -17
D. a=2, b= 10,c= 17
L6. Which of the following situations show quadratic equation?
A. A garden's length is 7m longer that its width and the area is 18 square
meter.
B. A lot cost P4,000 per square meter and the area is 120 square meters.
C. Joey paid at least P2,000 for the shirt and pants. The cost of pants is P700
more than the shirt.
D. The length of a rectangular board is 3m longer than the width and the
perimeter is 25m.
7. Express the statement in quadratic equation: "A rectangular field with an area
of 120m2 has its length 12m. longer than the width."
A. x2 - 12x - 120 = 0
C. x2 + 12x - 120 = 0
B. x2 + 12x + 120 = 0
D. X2 - 12x + 120 = 0
___8. Ryan is constructing a play house. He wants each window to have an area of
315 cm2. Which of the statements below forms a quadratic equation?
A. The length of each window is 4 less than the square of the width.
B. The length of each window is 6 cm more than the width.​