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Consider this quadratic equation. x + 2x + 7 = 21 The number of positive solutions to this equation is The approximate value of the greatest solution to the equation, rounded to…

Consider this quadratic equation. x + 2x + 7 = 21 The number of positive solutions to this equation is The approximate value of the greatest solution to the equation, rounded to…
asked 125k views
23 votes
Consider this quadratic equation.

x + 2x + 7 = 21
The number of positive solutions to this equation is
The approximate value of the greatest solution to the equation, rounded to the nearest hundredth, is

asked
User Xabitrigo
by
8.3k points

1 Answer

11 votes

Answer:

Rounded to the nearest hundredth, is X=4.67

Explanation:

Consider this quadratic equation. x + 2x + 7 = 21 The number of positive solutions-example-1
answered
User Syma
by
9.1k points
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