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How do you find x in 8 equals -16x2 plus 30x plus 3.5?

Updated: 8/20/2019
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Wiki User

12y ago

Best Answer

ANYTIME. a number is next to a variable it means that number has to be multiplied by the variable. Try writing it out as 30 times x in the equation. Its quite simple just refere to the Order of operations and PEMDAS search around if you are not sure on how to find the value of a variable. Its actually quite simple. Since I infer you are probably doing homework I don't want to go ahead and give you the value so this is the most i can help you.

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12y ago
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Q: How do you find x in 8 equals -16x2 plus 30x plus 3.5?
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