Question

if x-a is factor of 4xsquare minus mx minus na . find the value of a in terms of m​

Answer 1

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step by6

Answer 2

Answer:

$\frac{ {4x}^{2 } - mx - na }{(x - a)} \\</p><p>solution</p><p> x - a = 0 \\ x = a \\ put \: the \: value \\ {4a}^{2} - m \times a - na = 0 \\ a(4a - m - n) = 0 \\ 4a - m - n = 0 \\ 4a = m + n \\ a = \frac{m + n}{4}$