请帮忙计算log5 50+log5 2.5=?
问题描述:
请帮忙计算log5 50+log5 2.5=?
答
log5 50+log5 2.5
=log5 50×2.5
=log5 125
=3
答
log5 50+log5 2.5
=log5(50*2.5)
=log5 125
=3
答
3
答
log5 50+log5 2.5
=log5(50*2.5)
=log5 125
=3
希望对你有帮助
答
log5 50+log5 2.5
=log5 (50*2.5)
=log5 (125)
=3
答
约为4.46