Add 5x² - 4x0² + 3 and 3x²+2x² - 9
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Answer:
10x^2-6
Step-by-step explanation:
(5x^2-4X0^2+3)+(3x^2+2x^2-9)
= 5x^2+3x^2+2x^2+3-9
=10x^2-6
thats my calculation~
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