zachjdwong zachjdwong
  • 21-05-2019
  • Mathematics
contestada

2.15a+0.03∙(3.4a−12a)

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IceyRod
IceyRod IceyRod
  • 21-05-2019

1.892a is the correct answer

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abidemiokin
abidemiokin abidemiokin
  • 10-05-2022

The expanded form of the expression 2.15a+0.03∙(3.4a−12a) is 2.252a - 0.36

Factoring an expression

Given the following expression

2.15a+0.03∙(3.4a−12a)

Open the parenthesis

2.15a+0.03∙(3.4a) −0.03(12a)

2.15a+ 0.102a - 0.36

Simplify

2.252a - 0.36

Hence the expanded form of the expression 2.15a+0.03∙(3.4a−12a) is 2.252a - 0.36

Learn more on factoring here: https://brainly.com/question/25829061

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