Which one of the flowing is a solution to the equation $x^{4} - 2 x^{2} = - 1$

Created: 2 months ago | Updated: 2 weeks ago

৪

Job Solution Southeast Bank Ltd Southeast Bank Ltd - Probationary Officer - 22.06.2012 গণিত

264

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If 50% of x is 75% of y, which of the following is equal to x+y?

Created: 2 months ago | Updated: 2 weeks ago

2.5y

1.25y

3.5y

None of these

Job Solution Southeast Bank Ltd Southeast Bank Ltd - Officer - 17.04.2009 গণিত

406

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In a class of 50 students, 10 did not opt for math, 15 did not opt for science and 2 did not opt for either. How many students of the class opted for both math and science?

Created: 2 months ago | Updated: 2 weeks ago

৩৭

২৭

None of these

Job Solution Southeast Bank Ltd Southeast Bank Ltd - Officer - 17.04.2009 গণিত

1175

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What is the value of x, if $\frac{x - 2}{3} - \frac{3 x - 4}{4} = 1 ?$

Created: 2 months ago | Updated: 2 weeks ago

- \frac{8}{5}

- \frac{5}{8}

\frac{5}{8}

1 \frac{3}{5}

None of these

Job Solution Southeast Bank Ltd Southeast Bank Ltd - Officer - 2005 গণিত

316

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A truck driver must complete a 180 mile trip in 4 hours. If he drives average 50 miles an hour hour for the first three hours of his trip, how fast must he travel in the final hour?

Created: 2 months ago | Updated: 2 weeks ago

30 mph

35 mph

40 mph

45 mph

50 mph

Job Solution Southeast Bank Ltd Southeast Bank Ltd - Officer - 2008 গণিত

464

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The assessed value of a house is $72,000. The assessed value is 60% of the market value of the house. If taxes are $3 for every $1,000 of the market value of the house, how much are the taxes on the house?

Created: 2 months ago | Updated: 2 weeks ago

$216

$360

$1,386

$2,160

$3,600

Job Solution Southeast Bank Ltd Southeast Bank Ltd - Officer - 2008 গণিত

553

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Which one of the flowing is a solution to the equation x4-2x2=-1

Related Questions

If 50% of x is 75% of y, which of the following is equal to x+y?

In a class of 50 students, 10 did not opt for math, 15 did not opt for science and 2 did not opt for either. How many students of the class opted for both math and science?

What is the value of x, if x-23-3x-44=1?

A truck driver must complete a 180 mile trip in 4 hours. If he drives average 50 miles an hour hour for the first three hours of his trip, how fast must he travel in the final hour?

The assessed value of a house is $72,000. The assessed value is 60% of the market value of the house. If taxes are $3 for every $1,000 of the market value of the house, how much are the taxes on the house?

Which one of the flowing is a solution to the equation $x^{4} - 2 x^{2} = - 1$

What is the value of x, if $\frac{x - 2}{3} - \frac{3 x - 4}{4} = 1 ?$