Math, asked by rahulg74, 1 month ago

Fatorise : 216 a^3- 125​

Answers

Answered by preetitarale05
0

Answer:

216a³ - 125

(6a - 125)³

hence factories

Step-by-step explanation:

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Answered by VanditaNegi
20

 \huge  \bigstar\fbox{ \colorbox{orange}{answer}} \bigstar

216 {a}^{3}   - 125 \\  {(6a)}^{3}  -  {(5)}^{3}  \\: { \mathfrak{using \:  {a}^{3}  -  {b}^{3}  = (a -b )( {a}^{2}  +  {b}^{2}  + ab)}} \\ (6a - 5)( ({6a)}^{2}  +  {5}^{2}  + 6a \times 5) \\ (6a - 5)( {36a}^{2}  + 25 + 30a)

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