How do i do this? i need to factor it conpletely with any method that goes with it
1 answer:
2x^2 - 7x + 3
Multiply the 2 in 2x^2 by the 3
Now we need to workout two numbers that
Multiply to get 2 * 3
Multiply to get 6
And add me to get -7
-6 * -1 = 6 and
-6 + -1 = -7
So
-6 and -1
Now we replace that with the -7x
2x^2 - 1x - 6x + 3
Now we factorise the 2x^2 - 1x
x(2x - 1)
And factorise - 6x + 3
-3(2x - 1)
Put it back together
x(2x - 1) -3(2x - 1)
The inside brackets are the same so we can eliminate
(x - 3) (2x - 1)
And that is the answer
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Ok so first we need to turn
to a decimal like so...
Divide top to bottom so 9/10 divide by 5
so now we have 0.18
SO there's your answer 0.18
Answer:
Huh?
Step-by-step explanation:
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Answer:
Step-by-step explanation:
8t = 10(1/2t) + 27
8(2t = 10(t) + 27
Number 4 is correct
The answers are:
9:D
10:C
0
Have a good day! (or night, depending when u see this)
Answer:
Just did this one and it was d
