Answer:
-2x² + 4x + 2
Step-by-step explanation:
(1-8x²+3x)+(1+6x²+x)
= 1 - 8x² + 3x + 1 + 6x² + x
= -2x² + 4x + 2 [-2(x² - 2 - 1)]
Answer:
49
Step-by-step explanation:
y = 7^2
= 49
Si 1,2,4,5,8,10,16,20,40,80
Answer:
Step-by-step explanation: You just divide 29.26 dollars by 14 and get the unit rate of ..
2.09
Answer:
No solution
Step-by-step explanation:
Absolute value can not output a negative result
