matthew1882
matthew1882 matthew1882
  • 24-03-2021
  • Mathematics
contestada

a) Expand and simplify (x + 4)(x-7)
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spectsoflearning
spectsoflearning spectsoflearning
  • 24-03-2021

Answer:

Expanded:x²-7x+4x-28

Simplified: x²-3x-28

Step-by-step explanation:

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