Me i really need it
which technique is most appropriate to use to solve each equation? drag the name of the technique into the box to match each equation.

(x+4)(x−9)=0 completing the square
square root property
4x² = 20
zero product property

The correct answer was

1=Zero product property

2=square root property

Step-by-step explanation:

i) Zero product property

ii) Square root property

Step-by-step explanation:

(x + 4)(x -9) = 0

Here we are equating each factor equal to zero and find the solutions.

Therefore it is Zero product property.

4x^2 = 20

To find the value of x, we take the square root on both sides.

So it is square root property.

Hope this will helpful.

Thank you.

which expression represents the approximate length of bc?

step-by-step explanation: