Solve this quadratic equation using the quadratic formula.
5 - 10x - 3x2 = 0
1 answer:
Answer:
Step-by-step explanation:
I have enclosed a picture of the quadratic formula because I cannot seem to write the proper formula since it wont let me
✯Hello✯
↪ Alright so first we need to work out values for A B AND C
↪ We need to rearrange this since its the wrong way around
↪ A = -3
B= -10
C= 5
↪ we substitute these values and we get x=0.44 and x=-3.78
❤Gianna❤
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Find what f(x) is when x = -2
3(-2) - 1 = -7
Find g(x) when x = 5
-(5) + 6 = 1
Add -7 + 1
-7 + 1 = -6
Option A)
We can convert 7/10 to a decimal first.
7/10 = 0.7
Now we can multiply this problem easier.
35 x 0.7 = 24.5
That's great so what the question
Answer: x>-1
Step-by-step explanation: I know this because I solved this equation. I know that is not a good explanation but I know it is right.