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WINSTONCH [101]
2 years ago
5

What are the solution(s) for the quadratic equation? Y=5x^2-9x+4 Show work

Mathematics
1 answer:
kakasveta [241]2 years ago
8 0

Let's see

\\ \rm\rightarrowtail 5x^2-9x+4=0

\\ \rm\rightarrowtail 5x^2-5x-4x+4=0

\\ \rm\rightarrowtail 5x(x-1)-4(x-1)=0

\\ \rm\rightarrowtail (5x-4)(x-1)=0

\\ \rm\rightarrowtail x=4/5,1

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