The answer is B 9 x 10^5
Because the root of it is 300
Answer:
x = -0.8 and 10.8
Step-by-step explanation:
Given the equation x2 – 10x – 8= 0
Using the general formula
x = -b±√b²-4ac/2a
x = -(-10)±√(-10)²-4(1)(-8)/2(1)
x = 10±√100+32/2
x =10±√132/2
x = 10±11.489/2
x = 10-11.489/2 and 10+11.489/2
x = -1.489/2 and 21.489/2
x = -0.8 and 10.8
Hold on give me a second i got this
Answer:
x = −
3
, y
=
−
5
Step-by-step explanation:
Answer: I think It's 38
Step-by-step explanation:
you can multiply or add all of them together
