Answer:
314 * 2
Step-by-step explanation:
X=1
3+4=7
3x1=3
3+4 =6 so X =1
Answer:
400
Step-by-step explanation:
400
Answer:
This the answer but it words because i didn't really wanna type all those numbers but just transfer this into numbers and you'll have the simplified version :)
x to the 4 power minus 4x to the third power minus 2x squared plus 12x plus 9
Step-by-step explanation: