Answer:
x^2+5x-6
a = 1 b = 5 and c = -6
Using the quadratic formula:
x = [-5 +- sq root (25 -4 * 1 *-6) ] / 2 * 1
x = [-5 +- sq root (49)] / 2
x = [-5 +- 7] / 2
x1 = 1
x2 = -6
Step-by-step explanation:
the second one? Step-by-step explanation:
Answer:
Its a rhombus
Step-by-step explanation:
Answer:
3 zeros
Step-by-step explanation:
4*500=2000
825
You just multiply 1000 × 0.825 = 825 students