2 answers:
Answer:
The quantity of negative 1 plus or minus square root 33 all over 3
Step-by-step explanation:
3x2+6x=8
3x^2+6x-8=0
Quadratic formula
x=-b +or-√b^2-4ac/2a
a=3
b=6
c=-8
x=-b +or-√b^2-4ac/2a
=-6 +or- √(6)^2 - 4*3*-8/2*3
=-6 +or- √36-(-96)/6
=-6 +or-√36+96/132
=-6 +or- √132/6
=-6 +or- 2√33/6
=-6/6 +or- 2√33/6
= -1 +or- √33/3
The quantity of negative 1 plus or minus square root 33 all over 3
Answer: C
quantity of -3 +/- square root 33 all over 3
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