if 2 and -3 are zero of zeroes of X2+(a+b)x+b find a and b
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Step-by-step explanation:
α+β=-b/a
=>-(a+b)=2---(1)
αβ=c/a=b=-3---(2)
substitue (2) in (1)
=>-a+3=2
=>a=1
i hope it's helpful..
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