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3 years ago

15

Please assist me with this problem

1 answer:

iren [92.7K]3 years ago

4 0

Answer:

b. x + 1

Step-by-step explanation:

x¹⁶ − x¹⁴ = k (x¹⁵ − x¹⁴)

x¹⁴ (x² − 1) = k x¹⁴ (x − 1)

x² − 1 = k (x − 1)

(x − 1) (x + 1) = k (x − 1)

x + 1 = k

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3 years ago

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yarga [219]

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Step-by-step explanation:

1). $\frac{2}{3}n-\frac{3}{4}n+\frac{1}{6}n+2\frac{2}{9}n$

= $\frac{2}{3}n-\frac{3}{4}n+\frac{1}{6}n+(2+\frac{2}{9})n$

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= $(\frac{1}{12}+2+\frac{2}{9})n$

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2). $\frac{2}{5}g-\frac{1}{6}-g+\frac{3}{10}g-\frac{4}{5}$

= $(\frac{2}{5}-1+\frac{3}{10})g-(\frac{1}{6}+\frac{4}{5})$

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= $-\frac{3}{10}g-\frac{29}{30}$

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= $7i-\frac{3}{7}i+\frac{1}{2}i+\frac{1}{3}h-h+\frac{1}{4}h$

= $(7-\frac{3}{7}+\frac{1}{2})i+(\frac{1}{3}-1+\frac{1}{4})h$

= $(\frac{98}{14} -\frac{6}{14}+\frac{7}{14})i+(\frac{4}{12}-\frac{12}{12}+\frac{3}{12})h$

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= $\frac{99}{14}i-\frac{5}{12}h$

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3 years ago

Is The Ratio 35 To 10 Proportional To The Ratio 7 To 5?Explain

SVEN [57.7K]

35 : 10 = 7*5 : 2*5 = 7 : 2

Thus 35 : 10 = 7 : 2;
but 35:10 ≠ 7:5

5 0

4 years ago