分解因式,12x²一3y²分解因式,12x²一3y² 0.49p²一144
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分解因式,12x²一3y²分解因式,12x²一3y² 0.49p²一144
分解因式,12x²一3y²
分解因式,12x²一3y² 0.49p²一144
分解因式,12x²一3y²分解因式,12x²一3y² 0.49p²一144
3(2x+y)(2x-y)
12x²一3y²
=3(4x²-y²)
=3(2x+y)(2x-y)
0.49p²一144
=(0.7p+12)(0.7p-12)
分解尼玛个B滚出
3(2x+y)(2x-y)
(0.7+12)(0.7-12)
数字部好
3(2x+y)(2x-y) (0.7p+12)(0.7p-12)
(3考古