what are the zeroes of quadratic equation x²+7x+10
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Step-by-step explanation:
x²+7x+10 = 0
=> x²+5x+2x = 0
=> x(x+5)+2(x+5)=0
=> (x+5)(x+2)=0
=>x+5=0 Or x+2=0
=>x= -5 Or x= -2
:. The two zeroes of the quadratic equation x²+7x+10 are -5 & -2
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