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kakasveta [241]
3 years ago
12

Factor 4a2 - 25. Type your answer in the space provided. Type your answer in the space provided. Do not type spaces in your answ

er. Use only lowercase letters and include all necessary parentheses, variables and operation signs. For example, if the answer is (x +1)(x+2), type (x+1)(x+2).
Mathematics
1 answer:
Dvinal [7]3 years ago
8 0

Answer: The answer to this question is (2a-5)(2a+5)

Step-by-step explanation:

  • Because first,  you have to write the quadratic equation 4a^2-25 in exponential form

  •  Then, you calculate the product by multiplying the terms with equal exponents by multiplying their bases

      (2a)^2-5^2

  •     And then last but not least, using a^2-b^2=(a-b)(a+b), factor the expression

    (2a-5)(2a+5) and then there's your answer and your explanation!!!!!

         

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write a story problem that can be solved by finding the sum of 506,211 and 424,809. then solve the problem
Amiraneli [1.4K]

<u>Story Problem</u>

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we know that

The total cost is the sum of the cost each house

so

\$506,211+\$424,809=\$931,020

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7 0
3 years ago
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Answer:

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Step-by-step explanation:

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2 years ago
What is 8/12 + 8/11
expeople1 [14]
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3 years ago
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