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16-09-2021
Mathematics

contestada

Find the sum of 4x^2-7and 6x^2-5

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jimrgrant1 jimrgrant1

16-09-2021

Answer:

10x² - 12

Step-by-step explanation:

4x² - 7 + 6x² - 5 ← collect like terms

= (4 + 6)x² + (- 7 - 5)

= 10x² + (- 12)

= 10x² - 12

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