64 ʲᵍᶻʰˢʲᵏᵍʲˢᵒᵇ. ᴶʲˢʲᶻʲⁿᵛˢˢ
Answer:
72
Step-by-step explanation:
Got it right on edg test
<h3>
Answer:</h3>
![x^2+8x+15](https://tex.z-dn.net/?f=x%5E2%2B8x%2B15)
<h3>
Explanation:</h3>
Use the FOIL method of multiplying binomials.
First term in each binomial: ![x*x=x^2](https://tex.z-dn.net/?f=x%2Ax%3Dx%5E2)
Outside terms: ![x*5=5x](https://tex.z-dn.net/?f=x%2A5%3D5x)
Inside terms: ![3*x=3x](https://tex.z-dn.net/?f=3%2Ax%3D3x)
Last term in each binomial: ![3*5=15](https://tex.z-dn.net/?f=3%2A5%3D15)
Add them all together. ![x^2+5x+3x+15](https://tex.z-dn.net/?f=x%5E2%2B5x%2B3x%2B15)
Simplify. ![x^2+8x+15](https://tex.z-dn.net/?f=x%5E2%2B8x%2B15)
Answer:
-11
Step-by-step explanation:
if you put the numbers of the variebles in, it would be
-6-9+9-5