Ask Question
4 October, 18:17

What is the simplest form of this expression?

(x - 3) (x2 + 4x + 5)

A.

x3 + 7x2 + 7x + 15

B.

x3 + x2 + 17x + 15

C.

x3 + x2 - 7x - 15

D.

x3 - 7x2 - 17x - 15

+1
Answers (1)
  1. 4 October, 20:58
    0
    c) x³ + x² - 7x - 15

    Step-by-step explanation:

    (x - 3) (x² + 4x + 5)

    = x³ + 4x² + 5x - 3x² - 12x - 15

    = x³ + x² - 7x - 15
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is the simplest form of this expression? (x - 3) (x2 + 4x + 5) A. x3 + 7x2 + 7x + 15 B. x3 + x2 + 17x + 15 C. x3 + x2 - 7x - 15 D. x3 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers