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azizaast
@azizaast
July 2022
2
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Помогите пожалуйста !! №15.6 и 15.10
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sedinalana
Verified answer
15.6
а)2/3*3√5=2√5
б)1/2*2√30=√30
в)1/10*10√2=√2
г)1/5*5√6=√6
15.10
а)2√a
б)5√b
в)4√c
г)7√d
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Thanks 1
Fhre
№ 15.6.
a)_2_·√45=_2_·√9·5=_2_·3√5=2√5.
3 3 3
б)_1_·√120=_1_·√20·6=_1_·√5·4·6=_1_·2√30=√30.
2 2 2 2
в)_1_·√200=_1_·√100·2=_1_·10√2=√2.
10 10 10
г)_1_·√150=_1_·√25·6=_1_·5√6=√6.
5 5 5
№15.10.
a)√4a=2√a. в)√16c=4√c.
б)√25b=5√b. г)√49d=7√d.
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Answers & Comments
Verified answer
15.6а)2/3*3√5=2√5
б)1/2*2√30=√30
в)1/10*10√2=√2
г)1/5*5√6=√6
15.10
а)2√a
б)5√b
в)4√c
г)7√d
a)_2_·√45=_2_·√9·5=_2_·3√5=2√5.
3 3 3
б)_1_·√120=_1_·√20·6=_1_·√5·4·6=_1_·2√30=√30.
2 2 2 2
в)_1_·√200=_1_·√100·2=_1_·10√2=√2.
10 10 10
г)_1_·√150=_1_·√25·6=_1_·5√6=√6.
5 5 5
№15.10.
a)√4a=2√a. в)√16c=4√c.
б)√25b=5√b. г)√49d=7√d.