The steps to derive the quadratic formula are shown below:
step 1 ax? + bx + c = 0
ste...
Mathematics, 17.08.2019 18:10, samueldfhung
The steps to derive the quadratic formula are shown below:
step 1 ax? + bx + c = 0
step 2 ax? + bx = -
step 3 x2 + x=-
step 7 (x+ - + pomac -- vozac
step 8 x= -b
/b2 - 4ac
2a +
2a
step 9 x= -btvb2-4ac
2a
which of the following is the first incorrect step?
Answers: 1
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