The answer is 196 This is the answer to ur question
72.5 as decimal or 72 1/2 as fraction
Answer:
A.quadratic
Step-by-step explanation:
3x+x^2+4
Put in order from largest to smallest power of x
x^2 +3x+4
The highest power is 2
A.quadratic highest power 2
B. quartic highest power 4
C. linear highest power 1
D. cubic highest power 3
B² - 4ac
= 8² - 4*(-2)*(-9)
= 64 - 72
= -8
