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3 years ago

Express (x-1)(x+2)(x-3) in standard form

Mathematics

2 answers:

dimulka [17.4K]3 years ago

8 0

I hope this helps you

(x.x+2x-1.x-1.2)(x-3)

(x^2+x-2)(x-3)

x^2.x-3.x^2+x.x-3.x-2.x-2. (-3)

x^3-4x^2-5x+6

Gnesinka [82]3 years ago

6 0

Answer:

x^3-2x^2-5x+6

Step-by-step explanation:

(x-3)(x-1)

(x^2-x-3x+3)(x+2)

x^3+2x^2-4x^2-8x+3x +6

now combine like terms

-8x + 3x = 5x

2x^2-4x^2= -2x^2

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