he following: (ii) (x-2)^4-x^4
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Answered by
1
Step-by-step explanation:
(x-2)⁴-x⁴
x⁴-16-x⁴
x⁴-x⁴-16 ( cut +x⁴and -x⁴)
-16.
therefore answer is 16
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Answered by
0
Answer:
(x-2)⁴-x⁴
= [(x-2)²]²-(x²)²
= [(x-2)²+x²]×[(x-2)²-x²]
= [x²-4x+4+x²]×[x²-4x+4-x²]
= [2x²-4x+4]×[-4x+4]
= -8x³+16x²-16x+8x²-16x+16
= -8x³+24x²-32x+16
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