Mathematics, 22.07.2019 01:30 jamilecalderonpalaci
Which expression is equivalent to (x2 – 3x)(4x2 + 2x – 9)? a. x2(4x2 + 2x – 9) – 3x b. x2(4x2 + 2x – 9) – 3x(4x2 + 2x – 9) c. x2(4x2 + 2x – 9) + 3x(4x2 + 2x – 9) d. x2(4x2 + 2x) – 3x(2x – 9)
Answers: 1
by every element in 
and then multiply 
by every element in 
and also 
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Which expression is equivalent to (x2 – 3x)(4x2 + 2x – 9)? a. x2(4x2 + 2x – 9) – 3x b. x2(4x2 + 2x...
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