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RivvytheFanboy6510
02.10.2019 •
Mathematics
Need how do i solve this on number 30? ( go through the steps)
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Ответ:
x^2+6x-5=0
x^2=2x
2x+6x-5=0
2x+6x=8x
8x-5=0
+5 +5
(if you don’t know what I’m doing here is that I’m removing the negative 5 by putting a positive 5 since both of them make 0. Also the “x” always stay alone and the unit stays as the unit)
(I putted the positive under the 0 because what u do to the unit you need to do the same thing with the other.)
8x/8=5/8
(If ur lost here it means dividing.)
The answer
X=0.625
(btw I’m not really sure if this is right so um don’t really trust me in this lol)
Ответ:
dweqdqwefw
Step-by-step explanation:
wdedqdwqdqwedqwfrwq