5√28+4√63-3√112. pakai cara
Jawaban:
=5√28+4√63-3√112-√175
=5√4.√7+4√9.√7-3√16.√7-√25.√7
=5.2√7+4.3√7-3.4√7-5√7
=10√7+12√7-12√7-5√7
=5√7
[answer.2.content]Jawaban:
=5√28+4√63-3√112-√175
=5√4.√7+4√9.√7-3√16.√7-√25.√7
=5.2√7+4.3√7-3.4√7-5√7
=10√7+12√7-12√7-5√7
=5√7
[answer.2.content]