Factorize by common factors :. 1.6xy - 4xz
2.9bx² + 15b²x
3. 4a²b - 6ab² + 8ab
4. 2x³ + x² - 4
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Answered by
6
Factorize by common factors :.
1. 6xy - 4xz
= 2x(3y-2z)
2. 9bx² + 15b²x
= 3bx(3x+5b)
3. 4a²b - 6ab² + 8ab
= 2ab(2a-3b+4)
4. 2x³ + x² - 4
= 1(2x³+x²-4)
Answered by
8
Factorize by common factors :
1. 6xy - 4xz
= 2x(3y-2z)
2. 9bx² + 15b²x
= 3bx(3x+5b)
3. 4a²b - 6ab² + 8ab
= 2ab(2a-3b+4)
4. 2x³ + x² - 4
= 1(2x³+x²-4)
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