Answer:
You would get 17
Step-by-step explanation:
7 - (-10) = 17
Hope this helps!
Answer:
The positive zero is 11
Step-by-step explanation:
Given in the question an equation,
f(x) =x² - 121
We are asked to find the positive zero of f(x)
means x > 0 for which f(x) = 0
so,
<h3> x² - 121 = 0</h3>
x² = 121
Take square root on both sides of the equation
√x² = √121
x = ±11
which means that x = 11 and x = -11
Since x > 0 so we will reject x =-11 and we will accept x = 11
Answer:
x=5
Step-by-step explanation:
(-2)(-3) =(-2)(x)=-4
6-2x=-4
-2x=-10
x=5
