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12-04-2018
Mathematics

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Xsquared+11x+28+xsquared+13x+40

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AnimeBrainly AnimeBrainly

12-04-2018

x² + 11x + 28 + x² + 13x + 40

combine like terms

x² + x² = 2x²
11x + 13x = 24x
28 + 40 = 68

2x² + 24x + 68 is your answer

if you want it simplified:

2(x² + 12x + 34)

hope this helps

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