check whether -3 is a solution of the equation 3x^2+5x+2=0
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Answer:
P(x)= 3x²+5x+2=0
P(-3)=3(-3)²+5(-3)+2
=> 3(9)-15+2
=>27-15+2
=>29-15
=>14
Since the peoduct is not 0
Therefore -3 is not the solution for this equation.
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