rokka6865 rokka6865

28-02-2021
Mathematics

contestada

(d)
(h)
(g) 3x2 + 54x + 243
g
Factorize:

Respuesta :

sirabinti9036 sirabinti9036

28-02-2021

Answer:

(x+9)(3x+27)

Step-by-step explanation:

3x^2+54x+243 (243×3=729, Product=729, Sum=54) [27+27=54, 27×27=729]

3x^2+27x+27x+243

3x(x+9)+27(x+9)

=(x+9)(3x+27)

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