192
Four times 3^2 minus two = 34.
4 cubed is 64, 3 squared is 9, so 55.
(2x - 1)(2x + 3)
16 - 2 = 14
192
Four times 3^2 minus two = 34.
31
4 cubed is 64, 3 squared is 9, so 55.
4 to the second power times four
3 dB is a change in power by a factor of 2. If it is plus, i.e. +3dB, power is doubled. If it is minus, i.e. -3dB, power is halved. 6 dB, then is a factor of four, or quarter; 6 dB is a factor of eight, or eighth, etc. The actual equation is 3 log2 (POWER OUT / POWER IN).
There are no rational factors.
There are no factors with rational coefficients.
(x + 2)(x - 2)
its easy just maximize the four into the irregular eight that in thus giving it nine that is only in mathematical terms people
5 to the power of 2
(2x - 1)(2x + 3)