4. Find the zero of the polynomial in each of the following cases:(i) – InterviewSolution

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1.	4. Find the zero of the polynomial in each of the following cases:(i) p(x)=x+5(iv) p(x) 3x -2(yil)p(x) = cr + d, cヂ0, c, d are real numbers.(ii) p(x)x-5(v) p(x)=3x(iii) p(x)-2x+5(vi) p(x) = ax, a # 0
Answer» (1)x+5=0x=-5(2)x-5=0x=5(3)2x+5=0x=-5/2(4)3x-2=0x=2/3(5)3x=0x=0(6)ax=0, a is not equal to 0x=0(7)cx+d=0, c is not equal to 0,d is real numbercx=-dx=-d/c

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