Answer:
x^2 - 6x+ __9__= -13 + __9__
Step-by-step explanation:
e2020
see explanation
Given
x² - 6x + 7 = - 13
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 3)x + (- 3)² + 7 = - 13 + (- 3)²
x² - 6x + 9 + 7 = - 13 + 9
(x - 3)² + 7 = - 4
7/10-44/100 70-44
100
=26/100
=13/50
c
i know because im not g.a.y like u guys
19t + 100
19 per hour so multiplication
extra 100 so add that
other
you should now this it's too esay in which standard are you. tell in comments
