Factor 28x2 + 63x + 12x + 27 by grouping. Remember to look for common factors first.
Answer
(7x + 3)(4x + 9)
Factor 4y3 + y + 12y2 + 3 by grouping. Remember to look for common factors first.
(4y2 + 1)(y + 3)
Factor 2x2 + 4x – 3x – 6 by grouping. Remember to look for common factors first.
(2x – 3)(x + 2)
Factor x3 – 2x – 4x2 + 8 by grouping. Remember to look for common factors first.
(x – 4)(x2 – 2)
Factor 2x9 + 8x8 + 3x4 + 12x3 by grouping. Remember to look for common factors first.
(x3)(2x5 + 3)(x + 4)
Factor 3x2 + 19x + 20 by grouping.
(x + 5)(3x + 4)
Factor x4 + 15x2 + 56 by grouping.
(x2 + 8)(x2 + 7)
Factor 2x2 – 31x + 99 by grouping.
(x – 11)(2x – 9)
Factor 6x2 + 11x – 35 by grouping.
(3x – 5)(2x + 7)
Factor -2x2 – 3x + 5 by grouping.
(-x + 1)(2x + 5)
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