Answer:
i think it is a because
Step-by-step explanation:
it takes 4+4+5
Answer:
There's two answers.
-5, -4, and -3
3, 4, 5
Step-by-step explanation:
![x^{2} +(x+1)^{2} +(x+2)^{2} =50\\x^{2} +x^{2} +2x+1+x^{2} +4x+4=50\\3x^{2} +6x+5=50\\3x^{2} +6x-45=0\\3(x^{2} +2x-15)=0\\(x+5)(x-3)=0\\x = -5\\x = 3\\](https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B%28x%2B1%29%5E%7B2%7D%20%2B%28x%2B2%29%5E%7B2%7D%20%3D50%5C%5Cx%5E%7B2%7D%20%2Bx%5E%7B2%7D%20%2B2x%2B1%2Bx%5E%7B2%7D%20%2B4x%2B4%3D50%5C%5C3x%5E%7B2%7D%20%2B6x%2B5%3D50%5C%5C3x%5E%7B2%7D%20%2B6x-45%3D0%5C%5C3%28x%5E%7B2%7D%20%2B2x-15%29%3D0%5C%5C%28x%2B5%29%28x-3%29%3D0%5C%5Cx%20%3D%20-5%5C%5Cx%20%3D%203%5C%5C)
Answer:
26
Step-by-step explanation:
112-8=104
104/4=26
Hope this helps!
Answer:
x = 15
Step-by-step explanation:
3x− 12 = 2x+ 3
3x-2x-12 = 3
x = 3+12
x=15
hope this helps! :)