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If the zeros of the quadratic polynomial X square + 8 1 + X + br2 and minus 3 then find the values of a and b answer -:x² + (a+1)x + b = 0 alpha + beta = a+1 alpha × beta = b a + 1 = b a+b = -1hey mate I hope you like this |
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Answer» orrect OPTION is D a=0,b=−6 x 2 +(a+1)x+b is the quadratic POLYNOMIAL. 2 and −3 are the zeros of the quadratic polynomial. THUS, 2+(−3)= 1 −(a+1) => 1 (a+1) =1 =>a+1=1 =>a=0 Also, 2×(−3)=b =>b=−6Step-by-step explanation: |
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