All to one side:
4x^2-32x+64 = 0,
divide by 4:
x^2 -8x + 16 = 0
apply formula or see that it is (x-4)^2!, so only x =4 is a root and it is double.
Formula: A = pq/2
p = d1
q = d2
Substitute with the given values and solve.
A = 12*14/2
A = 168/2
A = 84
Therefore, the ansewr is 84in²
Best of Luck!
Answer:
I do but i need to remember my user give me a sec
The answer is x >_ -2 and x >_ 7.
Answer:
B
Step-by-step explanation:
2x3=6 and 6x4=24 so 6-24= -18
