Q199.If (3+22) is a root of the equation ax2+bx+c=0, and (4+23) is a root of the equation ay2+my+n=0, where a, b, c, m and n are integers, then the value of (mb+nc−2b) is
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Q199
27 Nov 2022
Q199.If (3+22) is a root of the equation ax2+bx+c=0, and (4+23) is a root of the equation ay2+my+n=0, where a, b, c, m and n are integers, then the value of (mb+nc−2b) is