Math, asked by Reman3921, 9 months ago

பி‌ன்வருவனவ‌ற்றை கார‌ணிபடு‌த்துக
a^6-64

Answers

Answered by preetin10777
0

Where is the picture? Can't understand what do you want to say.

Answered by steffiaspinno
0

விளக்கம்:

 a^{6}-64.

            =a^{6}-2^{6}

            =\left(a^{2}\right)^{3}-\left(2^{2}\right)^{3}

a^3-b^3=(a-b)(a^2-ab+b^2)

a = a^2 மற்றும் b= 2^2 எனப் பிரதியிட

           =\left(a^{2}-4\right)\left(\left(a^{2}\right)^{2}-\left(a^{2}\right)\left(2^{2}\right)+\left(2^{2}\right)^{2}\right.)

           =\left(a^{2}-2^{2}\right)\left[a^{4}-4 a^{2}+16\right]

           =(a+2)(a-2)\left[\left(a^{2}\right)^{2}-4 a^{2}+4^{2}\right]

          =(a+2)(a-2)\left[a^{2}+4-2 a\right]\left[a^{2}+4\right.+2 a].

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