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professor190 [17]
3 years ago
10

Factorise fully 21x² +25x =4​

Mathematics
1 answer:
Vitek1552 [10]3 years ago
6 0
X= 1/7, -4/3
________
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Twenty years ago a small town in Texas had a population of 10,000. The population has increased 8% each year
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nataly862011 [7]
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3 years ago
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jek_recluse [69]

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5 0
1 year ago
Read 2 more answers
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