find the zeros of the polynomial p(x)=x2+8x+15 .10th class
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Step-by-step explanation:
For zeros of p(x),
x^2 + 8x +15=0
→x^2 + 5x + 3x +15= 0
→x(x+5)+3(x+5)=0
→(x+3)(x+5)=0
→(x+3)=0 or (x+5)=0
→x=-3 or , x= -5
Hence , required zeros are -5 and -3
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