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makkiz [27]
2 years ago
10

Factor the trinomial: 5x^2+21x+4

Mathematics
1 answer:
Rom4ik [11]2 years ago
6 0

Answer:

(5x+1)(x+4)

Step-by-step explanation:

5*4 = 20

20*1 = 20 and 20+1 = 20

5x^2+20x+1x+4

5x(x+4)1(x+4)

5x+1)(x+4

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