May 2019 1 31 Report
Diketahui a = 2 + √5 dan b = 2 - √5. Nilai dari a² + b² + 2ab = ....

a. 20
b. 18
c. 16
d. -2
e. -10
More Questions From This User See All

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.