Mathematics, 18.03.2021 21:40 maddie953
Find the discriminant and determine the number of real roots for each equation. Show steps. -9x^2 + x - 7 = 0
Answers: 2
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When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?
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Mathematics, 21.06.2019 17:00
The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?
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Mathematics, 21.06.2019 22:00
Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).
Answers: 1
Find the discriminant and determine the number of real roots for each equation. Show steps.
-9x^2 +...
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