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How do you completely factor x to the fourth power minus y to the fourth power?
It is: (x-y)4
How do you factor completely x to the third power minus 216?
x cubed minus 216
How do you factor completely x to the fourth power minus x squared minus 2?
(x2 + 1)(x2 - 2)
What does dB equals to?
dB (decibel) is a logarithmic measure of the ratio of two power values, for example, two signal strengths. This is often used for power gain or power loss. For example, a loss of 10 dB means that the signal degrades by a factor of 10, a loss of 20 dB means that the signal degrades by a factor of 100, and a loss of 30 dB means that the signal degrades by a factor of 1000.
How do you factor completely x to the sixth power minus 64?
(x - 2)(x + 2)(x2 - 2x + 4)(x2 + 2x + 4)
What is the power of a factor?
power factor means kw/kva
What is power factor of a circuit?
power factor means kw/kva
What is the power factor of a circuit?
power factor means kw/kva
What is the power of a circuit?
power factor means kw/kva
How do you completely factor x to the fourth power minus y to the fourth power?
It is: (x-y)4
How do you factor completely x to the third power minus 216?
x cubed minus 216
What are the advntage of the leading power factor?
A leading power factor means that the current is leading the voltage. That means that in the AC cycle (50 or 60 Hz) the current reaches its peak before the voltage. The amount of phase-lead can be up to 90 degrees which means one quarter cycle, or 5 milliseconds in a 50 Hz system.
Why inductor have low power factor?
An inductor has a low power factor because it is a reactive device, and the phase angle of the current with respect to voltage is not zero. In fact, power factor is the cosine of that phase angle, which means that a power factor of 1 means no phase angle, which means a resistive load. Anything else represents a reactive load and a power factor less than 1.In an ideal case, with perfect inductors and perfect conductors, the power factor would be zero, i.e. the phase angle would be 90 degrees lagging.
How do you completely factor 400x to the eighth power minus 36?
4(10x4 + 3)(10x4 - 3)
What does a negative value for a reactive power means?
Meaning it's a capacitive load. Leading power factor
What does in a power the number used as a factor mean?
Numbers with exponents are sometimes referred to as a power. For example, x^4 can be called "x to the fourth power" which means that x is used as a factor four times. So, in a power, the number used as a factor is the base.
How do you factor completely x to the fourth power minus sixteen times x to the second power?
x^2(x - 4)(x + 4)
