Construct a circuit consisting of a resistor, inductor and capacitor such that the transfer function for this circuit is given by G(s) = α/ s2 + βs + α where α > 0 and β > 0 are constants.

If the diameter is 8 than the radius is 4 because 2r or 2*radius equals the diameter. 4*2=8. 8/2=4.

58 i think in 5 hours he makes $58

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.