State whether the given statement is true or false. Division of 72x2y4z6 by 8x2y2z3 gives 9y2z3.
True
False
728=9y4y2=y2z6z3=z3 Therefore, 72x2y4z68x2y2z3=9y2z3
Division of 72x2y4z6 by 8x2y2z3 gives 9y2z3
State whether the statement is true or false. Dividing x(3x2−27) by 3(x−3) gives x2+3x.
State whether the given statement is true or false. The value of the expression (2x)2+5x for x=3 is 51.