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Goldie
24 February, 18:17
21x^3 and 28X^5 for polynomials gcf
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Camilla Medina
24 February, 18:50
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Given polynomials:
21x³ and 28x^5
Factorise each term:
21x³ = 3 x 7 x x³
28x^5 = 4 x 7 x x² x x³
So, greatest common factor = 7 x x³ = 7x³
Answer: 7x³
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