How do you factor #2x^2+5x-3#?
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To factor (2x^2 + 5x - 3), you find two numbers that multiply to (2 \times -3 = -6) and add to (5). These numbers are (6) and (-1). Then, you rewrite the middle term using these numbers and factor by grouping:
(2x^2 + 6x - x - 3)
Now, factor by grouping:
(2x(x + 3) - 1(x + 3))
Combine like terms:
((2x - 1)(x + 3))
So, (2x^2 + 5x - 3) factors as ((2x - 1)(x + 3)).
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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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