Match each quadratic equation with the best way to solve it.
1. 5x2 + 12x - 3 = 0
solve by square root method
2. x2 - 4x = 8
solve by factoring
3. 4x2 - 25 = 0
solve by quadratic formula
4. x2 - 5x + 6 = 0
solve by completing the square

5x^2 + 12x -3 =0 > solve by quadratic formula

x^2 -4x = 8          > solve by completing the square

4x^2 -25 = 0        > solve by square root method

x^2-5x+ 6 = 0       > solve by factoring

Step-by-step explanation:

1. 5x^2 + 12x -3 =0

The best way to solve this equation is quadratic formula as all the terms in the equation have coefficients it will be convenient to solve it through quadratic formula.

2. x^2 -4x = 8

The best way to solve this equation is by completing the square as the factors cannot be made directly.

3. 4x^2 -25 = 0

the best way to solve this equation is to solve by square root method as the 25 and 4 are perfect squares.

4. x^2-5x+ 6 = 0

The best way to solve this equation is to solve by factoring as it can clearly be seen that it is convenient to make factors ..

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

7.3

step-by-step explanation: