factorise: 15n^2+15n-13000
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Answer:
The answer is 5(3n^2+3n-2600)
Step-by-step explanation:
factorise 15n^2+15n-13000
=5 * 3n^2 + 5 * 3n - 5 * 2600
=5(3n^2+3n-2600)
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