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Please expand (0.2-x)(0.4003-x)
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5 votes
Please expand (0.2-x)(0.4003-x)

User Hola
by
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1 Answer

4 votes

Answer:

=x2−0.6003x+0.08006

Explanation:

=(0.2+−x)(0.4003+−x)

=(0.2)(0.4003)+(0.2)(−x)+(−x)(0.4003)+(−x)(−x)

=0.08006−0.2x−0.4003x+x2

=x2−0.6003x+0.08006

User Bill Yang
by
4.4k points
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