Penjelasan dengan langkah-langkah:
1.
x² + 10x + 25=0
(x + 5)(x + 5)=0
x + 5=0
x=-5
2.
p² - 4p - 12=0
(p - 6)(p + 2)=0
p1:
p - 6=0
p=6
p2:
p + 3=0
p=-3
3.
5x² + 13x + 6=0
5x² + 10x + 3x + 6=0
5x(x + 2) + 3(x + 2)=0
(x + 2)(5x + 3)=0
x1:
x + 2=0
x=-2
x2:
5x + 3=0
5x=-3
x=-(3/5)
4.
6y² - y - 2=0
y≠R
semoga membantu :D
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Penjelasan dengan langkah-langkah:
1.
x² + 10x + 25=0
(x + 5)(x + 5)=0
x + 5=0
x=-5
2.
p² - 4p - 12=0
(p - 6)(p + 2)=0
p1:
p - 6=0
p=6
p2:
p + 3=0
p=-3
3.
5x² + 13x + 6=0
5x² + 10x + 3x + 6=0
5x(x + 2) + 3(x + 2)=0
(x + 2)(5x + 3)=0
x1:
x + 2=0
x=-2
x2:
5x + 3=0
5x=-3
x=-(3/5)
4.
6y² - y - 2=0
y≠R
semoga membantu :D