What is a quadrilateral with opposite sides that are parallel,4 sides that are the same length,and no right angles?
1 answer:
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Answer:
A quadratic (equation or expression) involves the second and no higher power of an unknown quantity or variable.
Step-by-step explanation:
The quadratic formula is derived from the General form of a quadratic equation :
ax+bx+c=0
using completing the square method.
Quadratic formula=