ning on this questionnaire, 1. Is it True or False? Blacken A if the statement is true and Blacken B if it is false.

_1. The expression a - b is equivalent to a + (-b)

_2. Both equation and inequalities are mathematical statements,

_3. An algebraic expression is a mathematical sentence.

_4. An equation is an algebraic expression,

_5. Inequality is a mathematical statement using inequality symbol.

_6. Equation uses an equal sign toindicate that the two expressions are equal.

_7. The product of (x - 3)2 is (x2 - 9x +9)

_8. The square of the binomial (x + y)’is x2 + y2.

_9. (-5c + 6d) - (-8c + 6d) gives 3c

_10. To multiply powers having the same base, keep the base and multiply the exponent.​