Answer:
B
Step-by-step explanation:
B
x - 4 squared provides 2 real zeros that are the same. These two are not distinct.
The other two come from x^2 - 7x + 10 which has a discriminate of
sqrt(7^2 - 4*1*10) = sqrt(9) = +/- 3 leading to something real and different.
Answer:
-7
Step-by-step explanation:
Answer:
ahh pythagoras' theorem, my old nemesis...
Step-by-step explanation:
Answer:
2 hours B
Step-by-step explanation:
:)
Answer:
-11.66666666666667 according to the one and only genius
Step-by-step explanation:
-15×(-3+5) -15÷(-3)
/[sudo] hack