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Algebra
Question

A quadratic equation is given by:\(y= 2(x- 3)(x+ 5...

A quadratic equation is given by:\(y= 2(x- 3)(x+ 5)\)

a) Expand the equation the value of a, b, and c.

b) write this equation in vertex form \( y = a ( x - h ) ^ { 2 } + k \) , and indicate the value of \( h \) and \( k \) . 

Answer

(a) 

(b) 

Solution
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