Mathematics: Perform the operation k^2+3k-10/36 × 3/k^2-4

Perform the operation k^2+3k-10/36 × 3/k^2-4

kaykaystark5528

10.03.2022

$\frac{(k+5)}{12(k+2)}$

Step-by-step explanation:

We need to perform the folowing operation:

$\frac{k^{2} + 3k - 10 }{36}$ × $\frac{3}{k^{2} -4 }$

Factorizing we have:

$\frac{(k-2)(k+5)}{36}$ × $\frac{3}{(k+2)(k-2)}$

Simplifying, we get:

$\frac{(k+5)}{12(k+2)}$

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samafeggins2

14.08.2022

the slope is (0 - 4)/(2 - (-6)) = -4 / 8 = -1/2

and point slope form is y - y1 = m(x-x1) so with x1 = -6 and y1 = 4 (from point -6,4) and m =-12, we choose y - 4= -1/2(x + 6) as the answer

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