Solve for x : x8=120 (1 point)
thats wrong sry
Solve for x : 2x14=7 (1 point)
To solve for x, we need to isolate x on one side of the equation.
Starting with the equation, 2x^14 = 7:
Divide both sides of the equation by 2:
x^14 = 7/2
Now, we need to take the 14th root of both sides to isolate x:
x = ∛¹⁴(7/2)
The 14th root of 7/2 can be approximated as follows:
x ≈ 1.1521
Therefore, x is approximately 1.1521.
what does 14-= 7
14 - what? = 7
To solve the equation "14 - what? = 7", we want to find the value of "what" that makes the equation true.
To find the missing number "what", we can subtract 7 from both sides of the equation:
14 - what? - 7 = 7 - 7
This simplifies to:
7 - what? = 0
Now, to isolate "what", we subtract 7 from both sides:
(7 - what?) - 7 = 0 - 7
This simplifies to:
-what? = -7
Finally, we multiply both sides of the equation by -1 to solve for "what":
(-1)(-what?) = (-1)(-7)
This simplifies to:
what? = 7
Therefore, the missing number "what" is 7.
Solve for x : 2x14=7 (1 point)
To solve the equation 2x^14 = 7, we need to isolate x.
First, divide both sides of the equation by 2:
x^14 = 7/2
Now, to isolate x, we need to take the 14th root of both sides:
x = ∛¹⁴(7/2)
Since 7/2 is not a perfect 14th power, we cannot simplify this expression further in terms of exact values.
Approximately, the 14th root of 7/2 is 1.1954.
Therefore, x is approximately 1.1954.
I apologize for the incorrect response.
To solve the equation x^8 = 120, we need to find the eighth root of 120.
Taking the eighth root on both sides, we get:
x = ∛₈₁₂₀
However, if you're looking for an exact solution, it is important to note that 120 is not a perfect eighth power. Therefore, the eighth root of 120 cannot be expressed as an exact value.
If you're looking for an approximate solution, you can use a calculator or a computer program to find that the eighth root of 120 is approximately equal to 2.2795.
The equation "14 - x = 7" means that you subtract x from 14 and the result is 7. To solve for x, we can rearrange the equation by isolating x:
14 - x = 7
Subtract 14 from both sides:
14 - 14 - x = 7 - 14
This simplifies to:
-x = -7
To solve for x, we multiply both sides of the equation by -1 to isolate x:
(-1)(-x) = (-1)(-7)
This simplifies to:
x = 7
Therefore, the value of x is 7.