Find the factors-4 k2-2 k-120

The factors of nbsp;k2 ndash; 2k ndash; 120 are: #160; #160; #160;k2 2k 120= #160;k2+10k 12k 120= #160;kk+10 12k+10= #160;k+10k 12 ...

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Algebraic Identities

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Question

Find the factors.

(4) k² – 2k – 120

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T_{k} = k^{2} + 2^{k},

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120

X

$X = x$	$0$	$1$	$2$	$3$	$4$	$5$	$6$	$7$
$P (X = x)$	$0$	$k$	$2 k$	$2 k$	$3 k$	$k^{2}$	$2 k^{2}$	$7 k^{2} + k$

k

P (0 < X < 5)

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