(2x²+3x-4) + (x²-x-2) = <span>2x²+3x-4 + x²-x-2 = 3x</span>² + 2x - 6
Answer/Step-by-step explanation:
To find the distance of E to F, subtract the distance of DE from the total.
28 - 11 = 17
EF = 17
It's 369.6
(840X44)/100 = 369.6
Answer:
B. X squared is -3 times -3, which is equal to 9.
Step-by-step explanation: