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koalarules6
koalarules6 koalarules6
  • 02-01-2017
  • Mathematics
Answered

Express as a trinomial.

(2x−5)(2x+10)

Verified Answer :

aidanorourke10
aidanorourke10 aidanorourke10
  • 02-01-2017

\(4 x^{2}+10x-50\)

Answer Link
bc00014
bc00014 bc00014
  • 02-01-2017

We have \((2x-5)(2x+10)\)
We multiply \(2x\) by the terms in the second parenthesis.
Next we multiply \(-5\) by the terms in the second parenthesis.
You should get \(4x^2+20x-10x-50\)
Next, combine like terms, and you will get
\(4x^2+10x-50\)

Answer Link

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