Question

find the value x2-x-42/X-7​

Answer 1

$\star\:\:\:\sf\large\underline\blue{Question:-}$

• Find the value of $\sf \frac{ {x}^{2} - x - 42 }{x - 7}$

$\star\:\:\:\sf\large\underline\blue{Solution:-}$

$\sf \frac{ {x}^{2} - x - 42 }{x - 7}$

$\sf = \frac{ {x}^{2} - 7x + 6x - 42 }{x - 7}$

$\sf = \frac{x(x - 7)+ 6(x - 7)}{x - 7}$

$\sf = \frac{(x+ 6) \cancel{(x - 7)}}{ \cancel{(x - 7)} }$

$\sf = (x + 6)$

$\star\:\:\:\sf\large\underline\blue{Answer:-}$

• $\sf (x + 6)$

Answer 2

Answer:

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