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(B) Step $1$: Solve equation $I$:$x^{2} = 49 \Rightarrow x = \pm 7$,so $x = 7$ or $x = -7$.Step $2$: Solve equation $II$:$y^{2} + 15y + 56 = 0$Factori

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if $x \ge y$

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(B) Step $1$: Solve equation $I$:$x^{2} = 49 \Rightarrow x = \pm 7$,so $x = 7$ or $x = -7$.Step $2$: Solve equation $II$:$y^{2} + 15y + 56 = 0$Factorizing the quadratic equation: $y^{2} + 8y + 7y + 56 = 0$$y(y + 8) + 7(y + 8) = 0$$(y + 7)(y + 8) = 0$So,$y = -7$ or $y = -8$.Step $3$: Compare the values of $x$ and $y$:If $x = 7$,then $7 > -7$ and $7 > -8$.If $x = -7$,then $-7 = -7$ and $-7 > -8$.In all cases,$x \ge y$.

Solve the given two equations and select the correct answer from the given options.
$I.$ $x^{2} = 49$
$II.$ $y^{2} + 15y + 56 = 0$

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Solve the given two equations and select the correct answer from the given options.$I.$ $x^{2} = 49$$II.$ $y^{2} + 15y + 56 = 0$