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What is the x intercept of f(x)=4x^2-7x-15

What is the x intercept of f(x)=4x^2-7x-15
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1 vote
What is the x intercept of f(x)=4x^2-7x-15

User Stuart Helwig
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7.8k points

1 Answer

3 votes
Factor this and set equal to zero to get

0 = (4x+ 5)(x-3)

x = 3 and -5/4
User Jnanaranjan
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7.3k points
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