Ãëàâíàÿ Ñëó÷àéíàÿ ñòðàíèöà Êîíòàêòû | Ìû ïîìîæåì â íàïèñàíèè âàøåé ðàáîòû! | ||
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Íåò ðåøåíèè
2122142●(8; ¼) | {log2x+1/2log2 1/y=4 xy=2 |
2122156●x=4
212220●x=2π(1+2k),k*z
212220●(-4;3)
212220●0 |y=(2x+1)² æàíå y=(x+2)², x0=?|
2122200●0
21222033●3π/4
212221013670366173231734●2
2122211●(–1;–3);(4,5; 8)
21222234●1
212223●7/8
21222341324●x<1/5
21223●ð=–5; q=6
Øåøèìè Æîê
212232●15,25
212232●π/3(3k+1),k*Z
212234●(–1)k+1 π/3+kπ,k*Z
212240●4
212243648607284●1/64
2122512●√3+2/2
2122737●Óíàèá=0;Óíàèì=–9
212275●õ=5
212282273362●(3q²–4x²)(7p–9q)
2123●π/6+π/2k k*Z
2123●π/9+πn/3,n*Z {tgx+tg2x/1–tgx·tg2x=√3
Êì
212310●{–2,–1,0}
2123114●6.
212317●î/////
2123172●(3;1)
21232●–25 |f(x)=(x²–1)(2–3x) â òî÷êå õ=2|
2123212123●–2a³
2123216●–1±√5/2. |2 ∫ 1(y²+y–3)dy=x²+x–1/6|
2123267522100●3
2123296●–1
21234●13,5 | 2 ∫ 1 (2x³+4x)dx |
212343●a=2 2/3 èëè à=–2
21235●[1;4]
21235620●5; 7
21239600●(0; 1/7)
212421210●[1;11]
2124240●6
Êã
21243611141●–1.
212510●2 {2√õ–1–√õ+2=√5õ–10
2128●60; 15
Ñèíóñ ìåíüøåãî óãëà)
212●–4;3
Äåíü
2122128●27
212220●3a è â/3
212240●4 |√x²–12–√2x–4=0|
212313514●x<y<z
21232●–25
21234●13,5 |2 ∫ 1 (2õ³+4õ)dx|
21235620●5;7
21239600●(0; 1/7)
2124●12500
2124212110●[1;11]
2124240●6.
21243611141●–1
212436111413●1
Êã.
2125●10.
2125●2 |2õ=1+√õ²+5|
21251●(0; 1/5)(1; 5√5)
212510●2
2125121012●1024
2125431●2
2126●1
21261916●4
21264●2/ln2–6ln2+4 |2 ∫ 1 (2x–6/x+4) dx|
212640●–16; 4
21269●21 |2 ∫ –1(x²–6x+9)dx|
212731●9 1/27
212750●(3;7]
Êîñèíóñ áîëüø îñòð óãëà)
Log23-1
Íåò êîðíÿ
21292●b–6a/2ab
2129216●4
213●1 |2x+1=3–cosπ|
213●30
213●3√3cm ²
213●4 {y=2–x+1/3, áîëüøå íóëÿ)
213●–2;2 |√x²–1=√3|
213●[1;4] |√õ–2=1+√õ–3|
213●[2; 6] (ó=2õ, õ*[1; 3] Íàéäèòå ìíîæ çíà÷ ïåðåì ó)
213●–2√2/3 |sin2x, cosx=1/√3 |
213●1
213●x≥1 (ó=2õ+1,ó=3)
213●9
213●3;1
213●3/5 {sin²α/1cosα, α=π/3
213●y=x–3+2ln2 |f(x)=2ln(x–1),x=3|
213●1/2 |sin²α/1+cosα, α=π/3|
213●5/6+2n, 7/6+2m;n,m*Z | 2cos(π(x–1))=√3 |
213●8õ³–12õ²+6õ–1
2130●26/3
2130●(-2;1)U(3;∞)
21305●–5/6
2131●(1;3) U(3;∞)
2131●õ<–2, õ>0
2131●(–0,5:3)
21310●6
21310397●100
21311319●4.
21311613●11/32
2131194●11/36.
2131205●10 46/99
21312131●2
213122●–3
213124●28
2131294●5/18.
213142112142●–142/17
213143●15/2√91
213143●(2;12)
Òã.
21317137●3/10.
2131883518535●7
2132●5 (f(x)=2x–1/3–x, x=2)
2132●x íå ðîâí. -1/3; õ íå ðîâí.1/2
2132●2 cì³
Îáúåì ïèðàì ðàâåí)
2132●a–1
2132●2/3 ln2 |2∫ 1 dx/3x–2|
2132●14/9. |2 ∫ 1 √3x–2 dx|
2132●–5,5 | 2 ∫ 1 (x–3x²) dx |
21320●7
2132●õ≠–1/3; õ≠0
213210●π/3+2πê ê*Z
Xy
2132157●(–∞;–2/3)
21322●√2 ñì³ (íàéäèòå îáúåì ïèðàìèäû)
21322●√130
21322232213122●0
213222●0
213226●10 | 2 ∫ 1(3x²–2x+6)dx |
2132561165314●4 11/14
213226●19
2132274●8
21327416●y=4/25
2133●6/ln3–3ln2 |2 ∫ 1 (3x–3/x)dx|
2133●(–∞;–1] |2(x+1)|≥3x+3
2133●3–8 log2(log1/3x)=3=x
213314416●a=c<b
21332221●x<1
21332410●π/3+2πk,k*Z
2133411123●2/3
213352235●√61
213354163…●–4.
213354163252411●–4.
2133562385947121132●3 1/3.
21336●(0;1/9]U[27;∞)
2134●6/ln3–4ln2 |2 ∫ 1 (3x–4/x)dx|
21344422●–2
213445●6
Ñì (âûñ ýò òðåóã)
213512●5/3
213541●(3; 5; 2)
21357●y=–5x+3
2136●9
2136212422●–a/2
21362422●–a/2.
Îïð êîñèíóñ áîëüø èç îñòðûõ óãëîâ)
21386●(3x–8)7+C |f(x)=21(3x–8)6|
243934116659831655●–30 5/18
Ìóøå)
214●7/24 | 2 ∫ 1 dx/x4|
214●à²+à+2 {(à+2)(à–1)+4.
214●9/2
214●x=±π/6+πn,n*Z
2141●1/õ²+õ+1
21413●a>0,7
21414●5
214160●102
Sin2a
2142●6/ln2–2ln2 |2 ∫ 1 (4x–2/x)dx|
2142●ïàðàáîëà {õ²+ó+1=4(2ó+õ)
21421●1/õ²+õ+1
214212110●[1;11]
214235●√45/2
214240●–12;–2.
Ñêîêî ñåðåáðà)
Êã
Log43
2143●–3 |2 ∫ –1 (4x–3)dx|
Íà3 (Íà ñêîêî áîëüø äâóãîð, ÷åì îäíîíîð)
214318●61
21433211●12
21435●6/ln2–3ln2+5 | 2 ∫ 1 (4x–3/x+5) dx|
2143523●{2}
21435431921127●–0,4
214359●4•5/6
21436●–24
Êì
Km
2145●(1;1)
2145●21 (Óê ÷èñë 21/45)
214515●(4;–5)
2147005●8/3.
2149●1/3;2/3; æ/å 1;2/3;1/3
2149●3ñì (Îïð íà êàêîì ðàññò â ∆ÀÂÑ)
215●(–2;3) {|2õ–1|<5
215●29,6
215●{2} | lg(x²–x)=1–lg5 |
215●1/5 |sin(π/2+arccos1/5)|
215●–1/5. |cos(π/2+arcsin 1/5).|
215●–2; 2 √x²+1=√5
215●(–∞;–3)U(2;∞) {|2õ+1|>5
215●x>2 èëè x<–3 |2x+1|>5
215●õ1=2, õ2=–1. |lg(x²–x)=1–lg5|
215●10 2/3
Ñòð38áóê
Ñòðîê,38 áóêâ
2151●6
21510●(–1;8)
2151115●D P(2/15) D(11/15)
215113●{1,5}
Êã
215152●m²–3m
2152●–2/ln2+5ln2 |2 ∫ 1 (5/x–2x)dx|
21520●20 êì/÷àñ.
21521●(0;1).
21522●20/ln5+2ln2+2 |2 ∫ 1(5x+2/x+2) dx|
2152232●x=–6 |2x–1/5–2x–2/3>2|
215267●8/21.
215275●√3/2 |cos²15º–cos²75º|
215320●(–2;2).
21534545●5,25
2154●3. |õ+2/õ+1=5/4|
215400251250●4
215421●–2,5;2.
215421●–1; 0; 5 | 2õ+1/õ–5=–4/2õ+1 |
21543455●5,25.
A
2155●1
21552●1155cm³
215545●9
2156●2145 ñì³ (îïðåä îáúåì)
2156●[–1;11]
215623●4,5êì/÷
215835742●3
2159162083412000010005●365·5/8
216●–21 (ñóììà 6–òè ÷ëåíîâ ãåîì ïðîãð)
È 3. (Íàéäèòå ýòè ÷èñëà)
216●(25;9) |{√õ–√ó=2, õ–ó=16|
Íàéä ýò ÷èñë ïðîèç áûëî íàéá)
2160●80º,100º
21602●90 ñì² (Íàéäèòå ïëîù òðàïåöèè)
2160425●4
216045●441√6/2ñì² (ïëîù áîê ïîâåðõ ïèðàì)
2161221●(1; 3)
2161261●(1;3)
216131625112512●5
216153215●x<3/2
2161632127●(–∞;-4]U[4; +∞)
2162●4,5
2162227●4
21625125●–6
2162632127●(–∞;–4]U[4;∞)
216330●π/18+πn/3,n*Z
216312●x–4/3
2163149●(18;12)
216325●[-4;-1]U{4}
21640●íåò ðåøåíèé |õ²–16/√õ–4=0|
216450375275112●2
21663218●(–∞;–4]U[4;+∞)
Cì
217●14(2õ+1)6
217●1 | õ21=7 |
217●{–6;10}
2170●(–7; 21)
21712327936●25.
2173172172●21700
217365●9.
2174311●(–4;2]
A
2175715489●1
21772●7a–7/a
À
2182221422●(–4;–1),(4;–1),(4;1),(–4;1)
M
218312●13; 1/3
21836●8
21848●b1=±27,q=±2/3
218481●b=±27 q=±3
2185144●q=–2
2185916●27
Äàòà ïóáëèêîâàíèÿ: 2014-11-03; Ïðî÷èòàíî: 324 | Íàðóøåíèå àâòîðñêîãî ïðàâà ñòðàíèöû | Ìû ïîìîæåì â íàïèñàíèè âàøåé ðàáîòû!