Which is equivalent to (4 x y minus 3 z) squared, and what type of special product is it? 16 x squared y squared 9 z squared, the difference of squares 16 x squared y squared 9 z squared, a perfect square trinomial 16 x squared y squared minus 24 x y z 9 z squared, the difference of squares 16 x squared y squared minus 24 x y z 9 z squared, a perfect square trinomial

Why should children should be allowed to vote at elections? explain

How do you work out 21.3-8= show your working. plz

Mark the brainliest 19 points for you a student uses a liquid thermometer to measure the temperature of a substance in a beaker during science class. the teacher says that the measurement is incorrect. which are the most likely reasons the liquid thermometer could have measured the wrong temperature? check all that apply. the thermometer was not calibrated electronically. the software connected to the thermometer had errors. the bulb of the thermometer was touching the beaker. the thermometer's bulb was not submerged in the substance. the student stirred the substance with the thermometer.