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Klio2033 [76]
2 years ago
8

Show all work to factor x^4 − 10x^2 + 9 completely.

Mathematics
1 answer:
elena-14-01-66 [18.8K]2 years ago
4 0
(x-1)(x+1)(x-3)(x+3)

x²-y² formula


Mark brainliest please
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Decimals, fractions, and percents can all represent the same values.<br><br> True <br><br> False
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The given statement that, decimal, fraction, and percent can all represent the same values is True.

Verification of the True Statement:

The ratio of two numbers results in a fraction which are often rational numbers (often integers). As an illustration, 11/59 is a fraction. Typically, absolute values for fractions should be larger than 0 and less than 1. A mixed fraction equivalent to 1 3/4 is 7/4.

A fraction stated in tenths are known as a decimal (or tenths of tenths, etc.). The decimal equivalent of one fourth, or 1/4 as a fraction, is 0.25 (which equals 25/100). (Remember that 1/100 is just a tenth of a tenth.)

Percentage (percent) is a decimal fraction multiplied by 100. Therefore, 0.25 is equivalent to 25 percent, for instance. The ratio of two numbers results in fractions, which are often rational numbers (often integers).

Let us take a number 3/5, this is a fraction.

Now, if we further divide, 3 by 5, we will get 0.6

This 0.6 is a decimal number, but it still represents the number 3/5

Similarly, it is equivalent to 60 percent which again represent the fraction 3/5 or decimal 0.6.

Learn more about a fraction here:

brainly.com/question/10354322

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7 0
1 year ago
Two pounds of grapes cost $6. How much does it cost for 5 pounds of grapes
Andreyy89

Answer:

if we take the total cost of the grapes, and divide by the number of pounds of grapes we can conclude that each pound of grapes costs $3. so 5 pounds of grapes multiplied by $3 per pound, gives us $15 for 5 pounds of grapes.

3 0
3 years ago
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One tennis ball can holds 3 balls. Jenna filled 5 cans and had 1 ball left over.
wariber [46]

Answer:

It is C  5 x 3 + 1 = n

Step-by-step explanation:

You would multiply 5 x 3 because you have 3 balls that can fit in a can and there are 5 cans

Then you would add 1 because you had one extra ball that didn't fit in a can

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Question 6
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c

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4 times 2 is 8. 3 and 3 times -4 is -12

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3 years ago
The expression d/t can be used to find the average speed of an object that travel a distance d in time t. What is sc cars averag
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You just divide the distance travelled by the time like so: 145mi/2.5h and get 58mph. You can convert the 145mi into meters and 2.5h into seconds (145mi is approximately 233345m; 2.5h is 9000 seconds) and get an approximate speed of 26m/s if you want to convert to SI units.
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3 years ago
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