NarmeenM330655 NarmeenM330655

29-10-2022
Mathematics

contestada

How do I find the sum and Express it in simplest form ? (3t^2+6t)+(-9t^2-5t+5)

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RafealO613647 RafealO613647

29-10-2022

-6t²+t+6

1. Let's group terms like, after eliminating the parentheses.

(3t²+6t+1)+(-9t²-5t+5)

3t²+6t+1-9t²-5t+5

3t²-9t² +6t-5t +5+1

-6t²+t+6

This is the simplest and most convenient form since there' s already a coefficient 1 in term "t".

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