sophianewton79 sophianewton79
  • 01-02-2024
  • Mathematics
contestada

add or subtract to simplify each expression. write the final answer in standard form.
(5x - 1) (2x - 3)

Respuesta :

Heather
Heather Heather
  • 01-02-2024

Answer: 10x² - 15x - 2 + 3

Step-by-step explanation:

      First, we will expand the expressions out. We can use the FOIL method. This stands for "First, Outside, Inside, and Last."

Given:

   (5x - 1) (2x - 3)

FOIL:

   (5x * 2x) + (5x * -3) + (-1 * 2x) + (-1 * -3)

Multiply:

   (10x²) + (-15x) + (-2x) + (3)

Simplify:

   10x² - 15x - 2x + 3

Subtract:

   10x² - 17x + 3

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