Explicación paso a paso:
(2x + z)³
(2x + z) (2x + z) (2x + z)
4x² + 2xz + 2xz + z² * (2x + z)
8x³ + 4x²z + 4x²z + 2xz² + 4x²z + 2xz² + 2xz² + z³
[ 8x³ + 12x²z + 6xz² + z³ ]
(4B + 3C)²
(4B + 3C) (4B + 3C)
8B² + 4B3C + 4B3C + 9C²
8B² + 8B3C + 9C²
[ 8B² + 24BC + 9C² ]
(3x + 2y) (3x - 2y)
9x² - 6xy + 6xy - 4y²
[9x² - 4y²]
x² + y² - (x² + 2xy + y²) + (-x² + y²)
x² + y² - x² - 2xy - y² - x² + y²
[ -x² + y² - 2xy. ]
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Explicación paso a paso:
(2x + z)³
(2x + z) (2x + z) (2x + z)
4x² + 2xz + 2xz + z² * (2x + z)
8x³ + 4x²z + 4x²z + 2xz² + 4x²z + 2xz² + 2xz² + z³
[ 8x³ + 12x²z + 6xz² + z³ ]
(4B + 3C)²
(4B + 3C) (4B + 3C)
8B² + 4B3C + 4B3C + 9C²
8B² + 8B3C + 9C²
[ 8B² + 24BC + 9C² ]
(3x + 2y) (3x - 2y)
9x² - 6xy + 6xy - 4y²
[9x² - 4y²]
x² + y² - (x² + 2xy + y²) + (-x² + y²)
x² + y² - x² - 2xy - y² - x² + y²
[ -x² + y² - 2xy. ]