Question

1.Write any two like terms of -3x^2y.
2. Find the Value of –x^2 at x= -2
3.Convert equation 5x+3 = 20 in statement form
Please answer properly than only brainliest

Answer 1

$2) \: \: \: { (- x)}^{2} \\ \: \: \: \: = {( - ( - 2))}^{2} \\ = {2}^{2} \\ \boxed{ = \underline{ \underline{ \large \bf 4}}} \\ \\ 3) \: \: \: When \: \: 3 \: \: is \: \: added \: \: to\: \: 5 \: \: times \: \: of \: \: a \\ \: \:number, \: \: the \: \: answer \: \: we \: \: get \: \: is \: \: 20$