(3) 4x2 - 4 a²x +(a* - 64)=0
hod of a Quadratic Equat
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Step-by-step explanation:
Unit of pressure: pascal (Pa)
Pressure is the amount of force applied perpendicular to the surface of an object per unit area and the for it is p (or P). The SI unit for pressure is the pascal (Pa), equal to one newton per square metre (N/m2, or kg·m−1·s−2).
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