The function g(x) is defined as g(x) = 6x2 + 23x - 4. When does g(x) = 0?
Solution:
Given g(x) = 6x2 + 23x - 4 ;
When a root satisfies the equation, then it is equal to zero
Equate the given equation to zero, we get
g(x) = 6x2 + 23x - 4 =0
We can use quadratic formula to find the roots x = -b ± √(b2 - 4ac) / 2a
Here, a = 6; b = 23; c = -4
x = {-23 ± √(232 - 4(6)(-4))} / 2(6)
x = {-23 ± √(529 + 96)} / 12
x = {-23 ± √625} / 12
x = {-23 ± 25} /12
x = -48/12, 2/12
x = -4, 1/6
Hence, when x = -4 or 1/6, the given equation becomes zero.
The function g(x) is defined as g(x) = 6x2 + 23x - 4. When does g(x) = 0?
Summary:
The function g(x) is defined as g(x) = 6x2 + 23x - 4, it becomes zero when x = -4 or 1/6.
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