I hope this helps you
x^2+2x+8=0
x^2+2x+1+7=0
(x+1)^2= -7
(x+1)^2= i^2.7
x+1= i.square root of 7
x=-1+ i.square root of 7
Addition expression: -6 + 14 = 8
-6 because it’s below street level.
Answer:
9/4
Step-by-step explanation:
multiply 4 and 2 and add the 1 on top which makes it 9 and the denominator stays the same which is 9/4
Answer:
4sin(x)
Step-by-step explanation:
That is the new equation hope it helps!
18 x 3 = 54. So the correct answer is D. 54 pounds.