因式分解;a²b²-0.014x²-1a²+8a+16(a+2b)²+6(a+2b)+93x²-12

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因式分解;a²b²-0.014x²-1a²+8a+16(a+2b)²+6(a+2b)+93x²-12

因式分解;a²b²-0.014x²-1a²+8a+16(a+2b)²+6(a+2b)+93x²-12
因式分解;a²b²-0.01
4x²-1
a²+8a+16
(a+2b)²+6(a+2b)+9
3x²-12

因式分解;a²b²-0.014x²-1a²+8a+16(a+2b)²+6(a+2b)+93x²-12
a²b²-0.01
=(ab)²-0.1²
=(ab+0.1)(ab-0.1)
4x²-1
=(2x+1)(2x-1)
a²+8a+16
=(a+4)²
(a+2b)²+6(a+2b)+9
=(a+2b+3)²
3x²-12
=3(x²-4)
=3(x+2)(x-2)

a²b²-0.01
=(ab)²-0.1²
=(ab+0.1)(ab-0.1)

4x²-1
=(2x)²-1²
=(2x+1)(2x-1)

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