When the absolute value of a number is trying to be found, you take the number inside and if its a negative it turns to a positive and if its a positive inside then it stays the same.

7 0

3 years ago

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Which expression can you simplify by combining like terms?

omeli [17]

Answer:

The correct option is A.

Step-by-step explanation:

If the degree and variables of two terms are same, then they are called like terms.

In option A.

The given expression is

$12b^2+4ab-3ba-6$

Here, 4ab and -3ab are like terms because both have same variables a and b with degree 1.

By combining like terms we get

$12b^2+(4ab-3ab)-6$

$12b^2+ab-6$

In options B, C and D, there are no like terms, So only the expression $12b^2+4ab-3ba-6$ we can simplify by combining like terms.

Therefore the correct option is A.

7 0

3 years ago

F(x)=x^3-6x^2+11x-6 is (x-4)

igor_vitrenko [27]

Answer: 10

Step-by-step explanation:

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3 years ago

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