Don't divide in the original form
In another line, do the reduction process under the original
Negative fraction, anyway - 2 of - 6? What's the meaning/
-2
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-6-2 / 6
Find out the common divisor of - 6 and - 2, and change the fraction into the simplest fraction
The fourth power of X - 8x & # 178; Y & # 178; + 16y is equal to? Write the calculation process
The original formula = (X & # 178; - 4Y & # 178;) 178;
=(x+2y)²(x-2y)²