How do you factor #x^3-27#?
Ethan AdkinsTherefore : To convince ourself, we can use Horner's scheme : Firstly, we need to find a Then, we can use the scheme : By signing up, you agree to our Terms of Service and Privacy Policy
Here, it's pretty obvious :
Jace AndersonTo factor the expression (x^3 - 27), you can use the difference of cubes formula, which states that (a^3 - b^3 = (a - b)(a^2 + ab + b^2)). In this case, (a = x) and (b = 3). So, (x^3 - 27 = (x - 3)(x^2 + 3x + 9)).
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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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