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statuscvo [17]
3 years ago
10

What is the solution to the equation? (x-3)(x-5)=35

Mathematics
1 answer:
iren2701 [21]3 years ago
6 0
Expand the equation:
x^2-8x+15=35
x^2-8x-20=0

Solve using quadratic formula:

x=\frac{-(-8)+ \sqrt{(-8) ^{2}-4*1(-20 } }{2*1}

x=10 is the final answer
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Leo is purchasing a bike that is on sale for 30% off. He knows the function that represents the sale price of his bike is c(p) =
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