The ratio of the angle measures in a triangle is 3 : 5 : 7. What are the measures of the angles of the triangle?
1 answer:
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Answer:
3(x-2)(x+5)
Step-by-step explanation:
1. Factor out common term 3
3(x^2 +3x-10)
2. Factor (x^2 +3x-10)
3(x-2)(x+5)
