<span>you can solve all quadratic equations using this method:
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x^2 + 4x + 4 = 0
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the above quadratic equation is in standard form, with a=1, b=4, and c=4
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to solve the quadratic equation, by using the quadratic formula, copy and paste this:
1 4 4
into this solver: https://sooeet.com/math/quadratic-equation-solver.php
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this quadratic has ONE real root (the x-intercept), which is:
x = -2
x = -2
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x^2 + x = 0
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the above quadratic equation is in standard form, with a=1, b=1, and c=0</span>
Answer:
D
Step-by-step explanation:
A no = 1/5
B no = 4
C no = 1/3
D yes
E no = 17/50
Im not sure but i think its 1.22474487
sorry just in case its wrong :(
False. The value of theta is the angle measured counterclockwise that the vector makes with respect to the positive x-axis.
