leo13369 leo13369

19-03-2021
Mathematics

contestada

write the expression below in simplest form. 3x^2 + 8x -1+2(x^2 +5x+3) (work shown please!)

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turtleplayz309 turtleplayz309

19-03-2021

Answer:

5x^2+18x+5

Step-by-step explanation:

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jimrgrant1 jimrgrant1

19-03-2021

Answer:

5x² + 18x + 5

Step-by-step explanation:

Given

3x² + 8x - 1 + 2(x² + 5x + 3) ← distribute parenthesis

= 3x² + 8x - 1 + 2x² + 10x + 6 ← collect like terms

= 5x² + 18x + 5

Answer Link

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