Question

Find the value of 'm' so that the following quadratic equation will be mx(x-7) +49=0?​

Answer 1

Answer:

M-- 47

Step-by-step explanation:

know that, if we subtract the remainder from the number, we get a perfect square.

\begin{gathered}\Large\begin{array}{r |l| l} < /p > < p > < /p > < p > \sf1& \sf\bar1\bar{61}\bar{42} &\sf127\\ < /p > < p > < /p > < p > & \sf1 \\ < /p > < p > < /p > < p > \cline{1-2} \sf22 &\:\:\sf61 \\ < /p > < p > < /p > < p > & \:\:\sf44 \\ < /p > < p > < /p > < p > \cline{1-2} \sf247 &\:\:\sf1742\\ < /p > < p > < /p > < p > &\:\:\sf1729 \\\cline{2-2} &\:\:\:\:\sf13\end{array}\end{gathered}

</p><p></p><p>1

</p><p></p><p>

</p><p></p><p>\cline1−222

</p><p></p><p>

</p><p></p><p>\cline1−2247

</p><p></p><p>

\cline2−2

1

ˉ

61

ˉ

42

ˉ

1

61

44

1742

1729

13

127