khaddyjahc12 khaddyjahc12

23-09-2019
Mathematics

contestada

what is the right answer to this question (2x-5) (x+2)

Respuesta :

jimrgrant1 jimrgrant1

23-09-2019

Answer:

2x² - x - 10

Step-by-step explanation:

Given

(2x - 5)(x + 2)

Each term in the second factor is multiplied by each term in the first factor, that is

2x(x + 2) - 5(x + 2) ← distribute both parenthesis

= 2x² + 4x - 5x - 10 ← collect like terms

= 2x² - x - 10

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