Solve 2x2 + 3x = −8. a) the quantity of negative 3 plus or minus 11 i all over 4 b) the quantity of negative 3 plus or minus i square root 55 all over 4 c) negative 3 plus or minus i square root 23 d) 3 plus or minus i square root 11

Final answer iis choice B)

Step-by-step explanation:

Compare with quadratic equation , we get:

a=2, b=3, c=8

Now plug these values into quadratic formula:

Hence final answer iis choice B)

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

i believe the correct answer is b.