kplaczek23 kplaczek23
  • 18-04-2020
  • Mathematics
contestada

simplify (x -3)(x + 7) using the table method, and identify the resulting expression in standard form.

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alexiahemep2sa6d alexiahemep2sa6d
  • 18-04-2020
X^2 +7x -3x -21= x^2 +4x -21
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