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Mathematics
Louis Black
11 June, 04:27
Find the sum (3x^2+5x-8) + (5x^2-13x-5)
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Quentin Howard
11 June, 06:37
0
Hello,
(3x²+5x-8) + (5x²-13x-5);
3x²+5x²+5x-13x-8-5;
You add up similar terms, you get it:
(3+5) x² + (5-13) x + (-8-5);
8x²-8x-13
Bye:-)
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