-(32).-(10)=
F=32/8.11 +32/ 11.14 + 32/ 14.17+...+ 32/197.200
E 1/25.27+1/27.29+1/29.31 +...+1/73.75
G =15/90.94+15/94.98 +15/98.102 +....+15/146.150
H=10/56+10/140 +10/260+....+10/1400
11. (-31)
(-10). (-7)
-71. 32
(-31). (-31)
(-32).32
11. (-31)=-341
(-10). (-7)=70
-71. 32=-2272
(-31). (-31)=961
(-32).32=-1024
32:0,1=320. 32:10=3,2. 168:0,1=1680. 168:10=16,8. 934:0,01=93400. 934:100=9,34.
Tính nhẩm:
32 : 0,1
32 : 10
32.(x-10)=32
32.(x-10)=32
x-10=32:32
x-10=1
x=1+10
x=11
vậy x =11
ủng hộ mk nha
32.(x - 10) = 32
x - 10 = 32 : 32
x - 10 = 1
x = 1 + 10
x = 11
Vậy x = 11
32.(x-10)=32
x-10 = 32 : 32
x-10 = 1
x = 1+ 10
x = 11
Tính nhẩm:
32 : 0,1
32 : 10
A=25.52-32-10
B=33.32+22+32
\(A=2^5.5^2-3^2-10\\ \\ A=32.25-9-10=800-9-10\\ \\ A=781\)
\(B=3^3.3^2+2^2+3^2\\ \\ B=3^{3+2}+4+9\\ \\ B=3^5+13=243+13\\ \\ B=256\)
32:0,1=
32:10=
168:0,1=
168:10=
934;0,01=
934:100=
32:0,1=320
32:10=3,2
168:0,1=1680
168:10=16,8
934:0,01=93400
934:100=9,34
tìm x biết
32:(x-10)=32
Giải
32:(x-10)=32.
=>x-10=32:32.
=>x-10=1.
=>x=1+10.
=.x=11.
Vậy x=11
32 : ( x - 10 ) = 32
x - 10 = 32 : 32
x - 10 = 1
x = 1 + 10
x = 11
căn 32 cộng 10 căn 7 cộng căn 32 trừ 10 căn 7
giúp mình với ạ
\(\sqrt{32}+10\sqrt{7}+\sqrt{32}-10\sqrt{7}\)
\(=\left(\sqrt{32}+\sqrt{32}\right)+\left(10\sqrt{7}-10\sqrt{7}\right)\)
\(=\sqrt{16\times2}\times2\)
\(=\sqrt{\left(4\right)^2\times2}\times2\)
\(=4\sqrt{2}\times2\)
\(=8\sqrt{2}\)