Math, asked by sakthiroshan67, 5 months ago

find the value of (96)^3​

Answers

Answered by XxxShivuuxxX
21

96 can be expressed as the sum or difference of two numbers whose powers are easier to calculate and then, binomial theorem can be applied.

96 can be expressed as the sum or difference of two numbers whose powers are easier to calculate and then, binomial theorem can be applied.(96)^ 3 =(100−4) ^3

=3 C 0 (100) ^3 −3 C 1 (100) ^2 (4)+3 C 2 (100)(4) ^2 −3 C 3 (4) ^3

=(100)^ 3 −3(100) ^2 (4)+3(100)(4) ^2 −(4) ^3

=884736

hope it helps you ❤️

Answered by mathdude500
0

Answer:

use \: identity \\  {(x - y)}^{3}  =  {x}^{3}  - 3 {x}^{2} y + 3x {y}^{2}  -  {y}^{3}

 {96}^{3}  \\  =  {(100 - 4)}^{3}  \\  =  {(100)}^{3}  - 3  \times {(100)}^{2}  \times 4 + 3 \times 100 \times  {(4)}^{2}  -  {(4)}^{3}  \\  = 1000000 - 120000 + 4800 - 64 \\  = 884736

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