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Problèmes courants

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Problèmes Algèbre courants

solvefor x,4^x=40	`solvefor` `x`,4^x=40
solvefor x,5^x=20	`solvefor` `x`,5^x=20
simplifier (0.6)/((5%))	`simplify` 0.6(5%)
développer (x-10)(x+7)	`expand` (`x`−10)(`x`+7)
facteur 10x+20	`factor` 10`x`+20
simplifier (-15)*(-3)	`simplify` (−15)· (−3)
simplifier 1.8%	`simplify` 1.8%
solvefor n, n/6 =-5	`solvefor` `n`,`n`6 =−5
solvefor c,55c+13<= 75c+39	`solvefor` `c`,55`c`+13≤ 75`c`+39
simplifier sqrt(125/80)	`simplify` √12580
solvefor m, 4/3 m=-m+5/3 m+3	`solvefor` `m`,43 `m`=−`m`+53 `m`+3
solvefor s,5s+2s+4s-5s=6	`solvefor` `s`,5`s`+2`s`+4`s`−5`s`=6
quadraticformula x^2-6x=8	`quadraticformula` `x`²−6`x`=8
simplifier sqrt(49)x^4	`simplify` √49`x`⁴
solvefor x,4^x=9	`solvefor` `x`,4^x=9
solvefor x,3^{2x}=9^{3x-4}	`solvefor` `x`,3^2x=9^3x−4
simplifier sqrt(108)x^2	`simplify` √108`x`²
150/25	150/25
développer tan(pi/4+x)	`expand` tan(π4 +`x`)
x= pi/9	`x`=π9
simplifier 71%	`simplify` 71%
simplifier (sqrt(36))/(64)	`simplify` √3664
solvefor x,64^x=4	`solvefor` `x`,64^x=4
réunir 1/(2(\frac{6e-3f-3){4})}	`join` 12(6`e`−3`f`−34 )
solvefor x,-2x<8	`solvefor` `x`,−2`x`<8
8/4	8/4
simplifier-(-(-45))-5	`simplify` −(−(−45))−5
solvefor x,32^x=4	`solvefor` `x`,32^x=4
solvefor y,-2y=8	`solvefor` `y`,−2`y`=8
simplifier sqrt(12)x^3	`simplify` √12`x`³
simplifier sqrt(14/3)	`simplify` √143
completesquare x^2-8x=9	`completesquare` `x`²−8`x`=9
solvefor x,27^x=3	`solvefor` `x`,27^x=3
solvefor x, 1/2 x<-3	`solvefor` `x`,12 `x`<−3
facteur-6x^2-11x-4	`factor` −6`x`²−11`x`−4
facteur 50x^2-2	`factor` 50`x`²−2
quadraticformula 3x^2-16x+5=0	`quadraticformula` 3`x`²−16`x`+5=0
75% of 60	75% `of` 60
simplifier 10^{23}	`simplify` 10²³
quadraticformula 2x^2-x-6=0	`quadraticformula` 2`x`²−`x`−6=0
1/((x-1))+1/((4x-4))= 5/4	1(`x`−1) +1(4`x`−4) =54
simplifier 16(-8)	`simplify` 16(−8)
racines 3x^2+26x-9	`roots` 3`x`²+26`x`−9
simplifier 4/((sqrt(3)))	`simplify` 4(√3)
simplifier 42%	`simplify` 42%
solvefor x,16^x=8	`solvefor` `x`,16^x=8
simplifier (-7)(-6)	`simplify` (−7)(−6)
solvefor x,((9-x))/5 =3	`solvefor` `x`,(9−`x`)5 =3
simplifier sqrt(\sqrt{164)}	`simplify` √√164
solvefor x,\|x-9\|>= 4	`solvefor` `x`,\|`x`−9\|≥ 4
solvefor n,2(n-1)+4n=2(3n-1)	`solvefor` `n`,2(`n`−1)+4`n`=2(3`n`−1)
simplifier 0.03%	`simplify` 0.03%
quadraticformula x^2-5x-14=0	`quadraticformula` `x`²−5`x`−14=0
simplifier (sqrt(50))/(18)	`simplify` √5018
quadraticformula 3x^2-2x-4=0	`quadraticformula` 3`x`²−2`x`−4=0
facteur 15x-3	`factor` 15`x`−3
solvefor s, s/((2s+6))-2/((5s+5))=((5s^2-3s-7))/((10s^2+40s+30))	`solvefor` `s`,`s`(2`s`+6) −2(5`s`+5) =(5`s`²−3`s`−7)(10`s`²+40`s`+30)
solvefor x,2^{-x}=1.5	`solvefor` `x`,2^−x=1.5
simplifier sqrt(157)	`simplify` √157
simplifier ((-4)/3)^3	`simplify` (−43 )³
simplifier sqrt(43)	`simplify` √43
solvefor a,a-5=14	`solvefor` `a`,`a`−5=14
simplifier 10^{-3}0.5	`simplify` 10⁻³0.5
solvefor q,3((q+4)/3)=2	`solvefor` `q`,3(`q`+43 )=2
108/36	108/36
solvefor n,(0.03)/(500)*(9000)=(1+0.03)^n-1	`solvefor` `n`,0.03500 · (9000)=(1+0.03)ⁿ−1
simplifier-3.6(3)	`simplify` −3.6(3)
quadraticformula x^2-5x-24=0	`quadraticformula` `x`²−5`x`−24=0
simplifier ((30!))/((26!))	`simplify` (30!)(26!)
développer (r-s)(x-4)	`expand` (`r`−`s`)(`x`−4)
quadraticformula x^2+17x+70=0	`quadraticformula` `x`²+17`x`+70=0
simplifier ((3.2-0.4))/((\frac{1.4){0.5})}	`simplify` (3.2−0.4)(1.40.5 )
simplifier (sqrt(81))/4	`simplify` √814
simplifier 4.8%	`simplify` 4.8%
75/25	75/25
solvefor b,a+b=6	`solvefor` `b`,`a`+`b`=6
rationalizenumerator (sqrt(23))/3	`rationalizenumerator` √233
simplifier 6.6%	`simplify` 6.6%
solvefor x,12x=12.5x	`solvefor` `x`,12`x`=12.5`x`
solvefor x,-8x=-56	`solvefor` `x`,−8`x`=−56
solvefor x,-3x-2=7	`solvefor` `x`,−3`x`−2=7
développer sin(pi/2-x)	`expand` sin(π2 −`x`)
simplifier 5/36+7/36	`simplify` 536 +736
5 1/9-2 5/9	519 −259
y=mx+b,x+4y=28	`y`=`mx`+`b`,`x`+4`y`=28
solvefor r,20r=-5(13r-17)	`solvefor` `r`,20`r`=−5(13`r`−17)
simplifier (sqrt(125))/2	`simplify` √1252
simplifier sqrt(\sqrt{2.5)}	`simplify` √√2.5
solvefor x,2x+5=10	`solvefor` `x`,2`x`+5=10
simplifier 2.1%	`simplify` 2.1%
simplifier sqrt(80/45)	`simplify` √8045
-20/4	−20/4
solvefor x,-(4-x)= 3/(4*(x-6))	`solvefor` `x`,−(4−`x`)=34· (`x`−6)
facteur 4x^2-5x-6=0	`factor` 4`x`²−5`x`−6=0
solvefor x,3x-4=8	`solvefor` `x`,3`x`−4=8
solvefor x,6(x-1)=6x-1	`solvefor` `x`,6(`x`−1)=6`x`−1
simplifier 0.3%	`simplify` 0.3%
solvefor x,11^x=12	`solvefor` `x`,11^x=12
quadraticformula 4x^2-64=0	`quadraticformula` 4`x`²−64=0
solvefor x,6x=12	`solvefor` `x`,6`x`=12

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