Question

how do people solve equations using the formula

Answer 1

can you be more specific

Answer 2

that is what is question ask in my home work

Answer 3

well. without the equation you are talking about, we cant help you.

Answer 4

One example is the quadratic formula. It can be solve like this\[\begin{array}{*{20}c} {x = \frac{{ - b \pm \sqrt {b^2 - 4ac} }}{{2a}}} & {{\rm{when}}} & {ax^2 + bx + c = 0} \\ \end{array} \]

where the left is the formula and the right is the equation we are solve for

Answer 5

substitute valuables into know formulas