3 years ago

Expand and simplify (X+2)(x+3)(x+6)

Mathematics

1 answer:

gayaneshka [121]3 years ago

7 0

Answer:

x³ + 11x² + 36x + 36

Step-by-step explanation:

(x+2)(x+3)

x² + 3x + 2x + 6

x² + 5x + 6

(x² + 5x + 6)(x+6)

x³ + 6x² + 5x² + 30x + 6x + 36

x³ + 5x² + 6x² + 30x + 6x + 36

x³ + 11x² + 36x + 36

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3 years ago

The sum of three consecutive integers is 177. find the smallest integer.

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eg. n is the smallest integer, the other numbers would be (n+1) and (n+2)

Write an equation based on the problem
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