Pllllllllllls sssssssss
2 answers:
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Answer:
Step-by-step explanation:
When there is a ( + ) in front of an expression in parentheses, there is no need to change the sign of each term. That means, the expression remains the same. Just remove the parentheses
Collect like terms
Subtract 3 from 12
Collect like terms
Hope I helped!
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Answer:
(a)
(c)
Step-by-step explanation:
(a) To find verify the answer we need to multiplying the equation
Thus, this statement is true.
(b) To find verify the answer we need to multiplying the equation
Hence, the given statement is false.
(c) To find verify the answer we need to multiplying the equation
Hence, the given statement is true.
(d) To find verify the answer we need to multiplying the equation
Hence, the given statement is false.