Answer:
x=0 x=2 x=7/2
Step-by-step explanation:
P(x) = 3x (x - 2) (2x - 7)
Set equal to zero
0 = 3x (x - 2) (2x - 7)
Using the zero product property
3x =0 x-2 =0 2x-7 =0
x=0 x=2 2x=7
x=0 x=2 x=7/2
$267.20 all I did was cross multiply
<span><span><span>−t</span>4</span>=<span><span>(<span>−3</span>)</span><span>(3.141593)</span></span></span>Step 1: Simplify both sides of the equation.<span><span><span><span>−1</span>4</span>t</span>=<span>−9.424778</span></span>Step 2: Multiply both sides by 4/(-1).<span><span><span>(<span>4<span>−1</span></span>)</span>*<span>(<span><span><span>−1</span>4</span>t</span>)</span></span>=<span><span>(<span>4<span>−1</span></span>)</span>*<span>(<span>−9.424778</span>)</span></span></span><span>t=37.699112</span>
For making mathematical induction, we need:
An for which the relation holds true
if its true for , then, is true for
<h3>
base case</h3>
the relationship is not true for 1 or 2
but, is true for 3
<h3>
induction step</h3>
lets say that the relationship is true for n, this is
lets add 4 on each side, this is
now
if then , so
and this is what we were looking for!
So, for any natural equal or greater than 3, the relationship is true.
Answer:
x = 1
Step-by-step explanation:
The graph shows the curves cross at x=1.
The solution is x = 1.
__
<em>Additional comment</em>
I personally find it more convenient to look for the zeros (x-intercepts) of the difference f(x)-g(x). That way, I'm only graphing one function, and I don't have to look all over the graph to try to find the point of intersection. (The solution is always on the x-axis.) The attached graph shows f(x) - g(x) as a dashed green line.