If using the method of completing the square to solve the quadratic equation x2 + 8x – 35 = 0, which number would have to be added to "complete the
square"?

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

b

step-by-step explanation:

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.

step-by-step explanation: