155529
155529
23-03-2022
Mathematics
contestada
factor the following form
X^3+ 27=0
Respuesta :
mauverandol
mauverandol
23-03-2022
Use the ‘sum of two cubes’ formula (I attached a photo)
x^3 = (take the cube root bc that’s what the formula asks you to do) x
27 = (take the cube root) 3
Put the values into the formula:
(x + 3)(x^2 - 3x + 9)
Answer Link
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