Answer:
x = ±5
Step-by-step explanation:
4x^2 = 100
Divide each side by 4
4/4x^2 = 100/4
x^2 = 25
Take the square root of each side
sqrt(x^2) = ±sqrt(25)
x = ±5
850/630= 1.35 exchange rate
150x1.35= 202.50
The answer is 65. you wouldn’t square it because the square root sign is still there. therefore the answer is square root of 65. you would be correct if the question was asking for the answer in the simplest form.
Answer:
katelyn
Step-by-step explanation:
you divide distance by time to get rate, and katelyn has a faster rate because 210/3 is more than 540/8
The expression for given factorial is attached with the solution as an image.
What is a factorial?
- A whole number's factorial is the result of multiplying the integer by each natural number below it. The sign "!" can be used to indicate a factorial symbolically. Therefore, "n factorial" is denoted by the number n and is the sum of the first n natural integers!
- The product of a whole number n with each subsequent whole number that is less than or equal to n up to 1 is known as its factor. As an illustration, the factorial of 4 is 4 3 2 1, which is 24. It is symbolised by the letter "!" Therefore, the value of 4 is 24.
The required expression is represented in terms of factorial as:
Attached as an image
The expression for given factorial is attached with the solution as an image.
Learn more about factorial here:
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