Answer:
The solution to the equation is x = 0
Step-by-step explanation:
Hi there!
First, let´s write the equation:
2ˣ - 1 = 0
To solve it for x, let´s add 1 to both sides of the equation:
2ˣ = 1
Apply log to both sides of the equation
log(2ˣ) = log(1)
Apply logrithm property: log(2ˣ) = x log(2)
x log(2) = log(1)
x log(2) = 0
x = 0
The solution is x = 0
Let´s check the solution:
2ˣ - 1 = 0
x = 0
2⁰ - 1 = 0
1 - 1 = 0
0 = 0
The solution is correct!
Have a nice day!
The intercepts and the standard form of each polynomial are listed below:
- x-Intercept: x = - 4 or x = 6, Standard form: f(x) = x² - 2 · x - 24, y-Intercept: f(0) = - 24
- x-Intercept: x = 1 / 4 or x = 3, Standard form: f(x) = 2 · x² - 10 · x + 12, y-Intercept: f(0) = 12
<h3>How to find the intercepts and the standard form of quadratic equations</h3>
In this case we need to find the intercepts of each quadratic equation and transform each quadratic equation into standard form. The x-intercept correspond with each of the roots of the polynomial and the y-intercept is found by evaluating the expression at x = 0.
Now we proceed to find each element:
Case 1
x-Intercept
x = - 4 or x = 6
Standard form
f(x) = (x + 4) · (x - 6)
f(x) = x² - 2 · x - 24
y-Intercept
f(0) = - 24
Case 2
x-Intercept
x = 1 / 4 or x = 3
Standard form
f(x) = (2 · x - 4) · (x - 3)
f(x) = 2 · (x - 2) · (x - 3)
f(x) = 2 · (x² - 5 · x + 6)
f(x) = 2 · x² - 10 · x + 12
y-Intercept
f(0) = 12
To learn more on quadratic equations: brainly.com/question/1863222
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Answer:
2×-2 maybe but it's a difference with interfere so ues
Answer:
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