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Q: How to factor 20 x to the second power - 28x?

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9x2 - 28x + 20 = 9x2 - 18x - 10x + 20 = 9x(x - 2) - 10(x - 2) = (9x - 10)*(x - 2)

The decibel (dB) scale is logarithmic. An increase of power by a factor of 10 is an increase of +10 dB. If power increases by a factor of 100, that is equivalent to +20 dB.The decibel (dB) scale is logarithmic. An increase of power by a factor of 10 is an increase of +10 dB. If power increases by a factor of 100, that is equivalent to +20 dB.The decibel (dB) scale is logarithmic. An increase of power by a factor of 10 is an increase of +10 dB. If power increases by a factor of 100, that is equivalent to +20 dB.The decibel (dB) scale is logarithmic. An increase of power by a factor of 10 is an increase of +10 dB. If power increases by a factor of 100, that is equivalent to +20 dB.

20

4x2-20+25 = (2x-5)(2x-5) when factored with the help of the quadratic equation formula.

The load (in this case, your led lighting) determines its own power factor. While you can improve the power factor (move it towards unity) at the terminals, you are not actually changing the power factor of the load.

380

log(202) = 2log(20) = 2*1.30103 = 2.60206

It can be. 20 is a factor of 40.

No, 20 has 5 as a factor.

20 is not a factor of 30

Is 20 a factor of 4? Ans: No. 20 is a multiple of 4 ( meaning, 4 is a factor of 20)

It equals 200 because 20x20 equals 200

Since 20 is a factor of 440 then the greatest common factor of 20 and 440 is 20.

20 to the second power is more commonly known as 202 or 20 squared. Squaring is calculated by taking two of the number and multiplying them together. In this case, 20x20=400 and so 20 to the 2nd power is 400.

Your question cannot be answered, unless the power factor of the load is specified. Since true power(measured in watts) is the product of apparent power(measured in volt amperes) and the power factor of the load.So, given your figure of an apparent power of 20 kV.A(not 'kva'*), the corresponding value of true power could (theoretically!) range from20 kW at a power factor of 1.0, to0 kW at a power factor of 0.(*The correct symbol for kilovolt ampere is 'kV.A', not 'kva', and the correct symbol for kilowatt is 'kW', not 'kw'.)

20 - 1, 2, 4, 5, 10, 20 the factor of 2 is directly off the factor

My number is a factor of 20. It is also a factor of 30.

(20-1-6-2)2 = 112 = 121

Yes, 20 is a factor of 300.

The greatest factor of 15 is 15. The greatest factor of 20 is 20. The greatest common factor of 15 and 20 is 5.

It depends on the number it is compared to. 20 is a multiple of 10. 20 is a factor of 40. 20 is both a factor and a multiple of itself. 20 is neither a multiple nor a factor of 27.

Calculate the powers, and do the addition. For example, the second power of 4 is the same as 4 x 4 (you are supposed to multiply 4 by itself).

Since 20 is a factor of 60, it is automatically the GCF.

20 pin P1 connector.

Yes, 10 is a factor of 20.