B. Direction: Tell whether each statement is True or False. Whrite your answer before each number
_____1. If b = -3 then value of 4× + 5 is 17.
_____2. If b = -4, then b² - 3 is 61.
_____3. ײ - 5ײ = -3ײ for any value of x.
_____4. (5ײ - 7× + 8)+ ( ײ + - 12) = 6ײ - 4× - 4 for any value of x.
_____5. (a² - 5a)-(a² - 4a) = -9a for any value of a.
_____1. If b = -3 then value of 4× + 5 is 17.
_____2. If b = -4, then b² - 3 is 61.
_____3. ײ - 5ײ = -3ײ for any value of x.
_____4. (5ײ - 7× + 8)+ ( ײ + - 12) = 6ײ - 4× - 4 for any value of x.
_____5. (a² - 5a)-(a² - 4a) = -9a for any value of a.
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Answer:
1.True
2.False
3.True
4.True
5.False