(4) Solving Quadratic Equations

Instructions

Show all work for every question. Simplify all answers. For multiple choice, select the best answer. Only do what the question is asking. 

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Use the discriminant to determine the number and type of solutions for the following problem:

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Use the quadratic formula to find the zeros of the problem
x=_______ ,  x=_______ 

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Find the solutions for
x=_______ ,  x=_______ 

4

4

Find the x-intercepts for  f(x)=(x-2)(3x+5)
x=_______, x=_______

4

Find the roots by factoring with zero product property. Hint: Factor out the GCF.
x=_______,x=_______

4

Use vertex form to complete the square and find the x-intercepts for  
x=_______,x=_______

4

Use any method to solve the equation 
x=_______,x=_______

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