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Solve using splitting the middle term method nonsense answers written for just points will be reported |
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Answer» Answer: 1. (x-13)(x-9) 2.(z-6)(z+25) 3.(x-10)(2x+3) Step-by-step explanation: 1.x²-22x+117 = x²-9x-13x+117 = (x-13)(x-9) 2.z²+19z-150 = z²+25z-6z-150 = (z-6)(z+25) 3.2x²-17x-30 = 2x²+3x-20x-30 = (x-10)(2x+3) |
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