3 years ago

Find (x+3) (x^2 - 2x -8). Write answer in standard form

Mathematics

2 answers:

Pavlova-9 [17]3 years ago

8 0

Answer:

x3+x2-14x-24

Step-by-step explanation:

Alex Ar [27]3 years ago

8 0

Answer:

x³ + x² - 14x - 24

Step-by-step explanation:

(x + 3) (x² - 2x - 8) =

= x(x² - 2x - 8) + 3(x² - 2x - 8)

= x³ - 2x² - 8x + 3x² - 6x - 24

= x³ + x² - 14x - 24

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