saraswatip226 saraswatip226

07-09-2021
Mathematics

contestada

find the cube of this by using formula (p - 49) please answerpls

Respuesta :

yshlok380 yshlok380

07-09-2021

Answer:

it's cube is = p^3-147p^2+7203p-117649

Step-by-step explanation:

cube of (p - 49) is = (p-49)^3

we have(a - b)3 = a3 - 3a2b + 3ab2 - b3

then

(p-49)^3=p^3-3*p^2*49+3*p*49^2-49^3

=p^3-147p^2+7203p-117649

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