Use the quadratic f(x)=x²+3x-4 and use any method to solve for the Zeros. Use the same function to solve for x when y is 6. F(x)
=6 Last, solve f(x)=10 for x.
1 answer:
Answer:
a)
, b)
or
, c)
or 
Step-by-step explanation:
a) The function is solved by factorization:

b) The function has the following form:


The roots of the polynomial are found by factorization:

or 
c) The function has the following form:


The roots of the polynomial are determined by the General Formula for the Second-Order Polynomial:




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