" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
7x-4x=17-8
3x=9
x=9/3
x=3
jadi, x+11
3+11=14
7x-4x=17-8
3x =9
x = 9/3
x =3
jd x+11
3+11=14
2.A
(3x+5y)(3x-5y)
9x²-15xy+15xy-25y²
9x²-25y²
3.B
(2x+5)(x-7)
2x²-14x+5x-35
2x²-9x-35
#mohon diteliti lagi,,mungkin saya kurang teliti