Math, asked by joinkaroladkiyon, 1 day ago

x³-4x²+56=0
find the values of x

Answers

Answered by twishiphanisree

0

Answer:

x³-4x²+56=0

x³-4x²=0-56

x³-4x²=-56

(x*x*x)-(4*x*x)=-56

(4*x)=-56

x=-56/4

x=-14

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