Find the product of 2x2(x + 6). Group of answer choices 8x3 2x3 + 12x2 3x3 + 12x2 2x2 + x + 6

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true