How do you simplify #2(a-4)+15#?
Kennedy AdamsOpen the brackets first and simplify further as shown below:
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Julia AdamsTo simplify 2(a-4)+15, first distribute the 2 to each term inside the parentheses, then combine like terms:
2(a-4) + 15 = 2a - 8 + 15 = 2a + 7
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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