Question

Solve.

3x2 + 4x = −5

the quantity of negative 2 plus or minus i square root 11 all over 3

the quantity of negative 2 plus or minus 4i square root 3 all over 3

the quantity of negative 2 plus or minus 2 square root 11 all over 3

the quantity of negative 2 plus or minus 4i square root 3 all over 3
i will reward medal

Answer 1

3x^2+4x+5=0

Answer 2

3x^2 + 4x = –5 3x^2 +4x +5 =0 Now, use the quadratic formula for the equation.
x=−b±b2−4ac−−−−−−−√2a
Put a =3, b=4 and c=5 into the formula. Can you do it?

Answer 3

yea i can.thanks

Answer 4

thanks

Answer 5

welcome