<span>*Answer*
x+0 or x=-0.63297
</span><span><span>heres step by step
−<span>5x</span></span>=<span><span>(<span><span>−<span>4<span>x2</span></span></span>−<span>2x</span></span>)</span><span>(<span><span>−<span>x2</span></span>−9</span>)</span></span></span><span><span>−<span>5x</span></span>=<span><span><span><span>4<span>x4</span></span>+<span>2<span>x3</span></span></span>+<span>36<span>x2</span></span></span>+<span>18x
</span></span></span>heres step by step
Step 1: Subtract 4x^4+2x^3+36x^2+18x from both sides
<span><span><span>−<span>5x</span></span>−<span>(<span><span><span><span>4<span>x4</span></span>+<span>2<span>x3</span></span></span>+<span>36<span>x2</span></span></span>+<span>18x</span></span>)</span></span>=<span><span><span><span><span>4<span>x4</span></span>+<span>2<span>x3</span></span></span>+<span>36<span>x2</span></span></span>+<span>18x</span></span>−<span>(<span><span><span><span>4<span>x4</span></span>+<span>2<span>x3</span></span></span>+<span>36<span>x2</span></span></span>+<span>18x</span></span>)</span></span></span><span><span><span><span><span>−<span>4<span>x4</span></span></span>−<span>2<span>x3</span></span></span>−<span>36<span>x2</span></span></span>−<span>23x</span></span>=0
</span>Step 2: Factor left side of equation
<span><span>x<span>(<span><span><span><span>−<span>4<span>x3</span></span></span>−<span>2<span>x2</span></span></span>−<span>36x</span></span>−23</span>)</span></span>=0</span>Step 3: Set factors equal to 0.<span><span>x=<span><span><span><span><span>0<span> or </span></span>−<span>4<span>x3</span></span></span>−<span>2<span>x2</span></span></span>−<span>36x</span></span>−23</span></span>=0</span><span><span>x=<span><span>0<span> or </span></span>x</span></span>=<span>−0.63297</span></span>
I can't make a ten frame cause I'm on a computer and i can't take pictures. But 14-6 is 8.
Answer:
D. (x - 8) (x - 8)
Step-by-step explanation:
-16x must be split into two terms that can be added to get -16, and multiplied to get 64. The only two terms that can satisfy this, is -8.
(x - 8) (x - 8)
If you're unsure about whether it's correct, you can multiply the two together to see if you get your original expression, 
, as your answer.
Answer: The correct option is (B) 0.8.
Step-by-step explanation: Given that an ellipse has foci at (4, 0) and vertices at (5, 0).
we are to find the eccentricity of the ellipse.
We know that the eccentricity 'e' of an ellipse with foci at (c, 0) and vertices at (a, 0) is given by
In the given ellipse, we have
foci, (c, 0) = (4, 0) ⇒ c = 4,
vertices, (a, 0) = (5, 0) ⇒ a = 5.
Therefore, the eccentricity of the ellipse is
Thus, the correct option is (B) 0.8.
Karla spent $1500 to make the shirt and will lose $150 if she sells only 90 t-shirts.
<h3>What is an
inequality?</h3>
An inequality is an expression that shows the non equal comparison of two or more numbers and variables.
Let t represent the number of t-shirts she needs to sell in order to make a profit. Since:
t > 100 and the price is $15 per shirt, hence:
Money spent = $15 * 100 = $1500
Money lost in sell 90 shirts = (100 - 90) * 15 = $150
Karla spent $1500 to make the shirt and will lose $150 if she sells only 90 t-shirts.
Find out more on inequality at: brainly.com/question/24372553
