Use the quadratic formula to solve the equation.

5x^2+6x-3=0
select the correct choice below and , if necessary, fill in the answer box to complete your choice.
a. x=
b. the solution is not a real number.

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

step-by-step explanation:

where is the question is there is a formula or is there not one

113.42

i hope that is right.

step-by-step explanation:

the answer should be:

a. 3, 4, and 6

b. 18, 24, and 36

c. 4.8, 6.4, and 9.6

hope i

-lavira : )