Plz tell me that how can we solve this problem
1. 32x²-2(x-4)²
2. 64a³b³-27
Answers
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Solution:-
1.
》 32x²-2(x-4)²
》2(4^2-(x-4)^2)
》2[{(4+(x-4)}{4-(x-4)}]
》2[{4+x-4}{4-x+4}]
2[(x)(8-x)] ans
____________________
2.
》64a³b³-27
》(4ab)^3 -(3)^3
》(4ab-3)(16a^2b^2+ 12ab) ans
1.
》 32x²-2(x-4)²
》2(4^2-(x-4)^2)
》2[{(4+(x-4)}{4-(x-4)}]
》2[{4+x-4}{4-x+4}]
2[(x)(8-x)] ans
____________________
2.
》64a³b³-27
》(4ab)^3 -(3)^3
》(4ab-3)(16a^2b^2+ 12ab) ans
Robin0071:
1minut
answer of 2 nd question is (4ab-3) (16a²b²+12ab+9)
wo 4x likh nhi paya
so dekh lena 4x laga lena
kisne nahi likh paaye
kisme
mene
uska 2[(4x)^2-(x-4)^2]
hota
jalti me mene 2[(4)^2-(x-4)^2] kr diya tha
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