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בעיות פופולריות

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בעיות אלגברה פופולריות

solvefor X,-4X=3	`solvefor` `X`,−4`X`=3
simplify ((x-y))/((x+y))-((x+y))/((x-y))	`simplify` (`x`−`y`)(`x`+`y`) −(`x`+`y`)(`x`−`y`)
simplify-34/25	`simplify` −3425
longdivision ((x^3+3x^2+x-4))/((x-1))	`longdivision` (`x`³+3`x`²+`x`−4)(`x`−1)
completesquare x^2-6x=-5	`completesquare` `x`²−6`x`=−5
simplify sqrt(\sqrt{19.6)}	`simplify` √√19.6
simplify sqrt(7/2)	`simplify` √72
1200/150	1200/150
-1 3/5	−135
simplify (4/9)^{(-3)/2}	`simplify` (49 )⁻³²
longdivision ((x-5))/((x+5))	`longdivision` (`x`−5)(`x`+5)
simplify (1.3)^3	`simplify` (1.3)³
solvefor x,10^x=80	`solvefor` `x`,10^x=80
quadraticformula x^2-5x-36=0	`quadraticformula` `x`²−5`x`−36=0
simplify ((-27}{64})^{\frac{-1)/3}	`simplify` (−2764 )⁻¹³
solvefor x,\|2x-3\|=-1	`solvefor` `x`,\|2`x`−3\|=−1
14/5 5/6	14/556
solvefor x,\|x+3\|=10	`solvefor` `x`,\|`x`+3\|=10
factor 72x^2-2	`factor` 72`x`²−2
solvefor m,-2m+11m+m+11=-19	`solvefor` `m`,−2`m`+11`m`+`m`+11=−19
solvefor x,2(10-6x)=x-8x	`solvefor` `x`,2(10−6`x`)=`x`−8`x`
-6 1/12	−6112
solvefor x,(1/5)^x=25	`solvefor` `x`,(15 )^x=25
solvefor s,0.5s+1=7+4.5s	`solvefor` `s`,0.5`s`+1=7+4.5`s`
solvefor j,9j-6j+2j-4j=10	`solvefor` `j`,9`j`−6`j`+2`j`−4`j`=10
simplify 2sin(2x)	`simplify` 2sin(2`x`)
simplify sqrt(28x^2)	`simplify` √28`x`²
solvefor x,-2(x-2)-4x-5=29	`solvefor` `x`,−2(`x`−2)−4`x`−5=29
solvefor x,\|x-1\|=5	`solvefor` `x`,\|`x`−1\|=5
simplify (sqrt(125))/(20)	`simplify` √12520
solvefor x,(x+4)(x-3)=0	`solvefor` `x`,(`x`+4)(`x`−3)=0
simplify 6.4%	`simplify` 6.4%
solvefor x,9x-(6x-7)=-2	`solvefor` `x`,9`x`−(6`x`−7)=−2
solvefor W,p=2(L+W)	`solvefor` `W`,`p`=2(`L`+`W`)
9-7 5/7	9−757
solvefor x,(x-3)^2=5	`solvefor` `x`,(`x`−3)²=5
simplify sqrt(\sqrt{8100)}	`simplify` √√8100
solvefor q,3(q-7)=27	`solvefor` `q`,3(`q`−7)=27
quadraticformula (x-3)(x+9)=-27	`quadraticformula` (`x`−3)(`x`+9)=−27
simplify (-48)(48)	`simplify` (−48)(48)
solvefor q,3+5q=9+4q	`solvefor` `q`,3+5`q`=9+4`q`
solvefor x,2x=14	`solvefor` `x`,2`x`=14
simplify 1.5^{sqrt(2)}	`simplify` 1.5^√2
solvefor x,(1/4)^x=16	`solvefor` `x`,(14 )^x=16
0/12	0/12
solvefor r,24>-3r>=-9	`solvefor` `r`,24>−3`r`≥ −9
simplify (-50)-(-27)	`simplify` (−50)−(−27)
factor x^2-13x+42=0	`factor` `x`²−13`x`+42=0
solvefor y,y-3/4 = 5/6	`solvefor` `y`,`y`−34 =56
simplify (sqrt(64))/(81)	`simplify` √6481
simplify 1 1/2*1 1/2	`simplify` 112 · 112
expand (x-9)(x-6)	`expand` (`x`−9)(`x`−6)
solvefor k,5= k/8	`solvefor` `k`,5=`k`8
simplify 38%	`simplify` 38%
solvefor x,2x=-6	`solvefor` `x`,2`x`=−6
simplify 20/160	`simplify` 20160
factor-14+14i	`factor` −14+14`i`
factor x^2+5	`factor` `x`²+5
simplify sqrt(20)x^5	`simplify` √20`x`⁵
simplify 4y^2-5y+(3y-7y^2)-(2y^2+6y-5)	`simplify` 4`y`²−5`y`+(3`y`−7`y`²)−(2`y`²+6`y`−5)
solvefor x,2x-6=0	`solvefor` `x`,2`x`−6=0
simplify ((7.5*25))/2	`simplify` (7.5· 25)2
simplify 8/((sqrt(24)))	`simplify` 8(√24)
simplify (sqrt(27))/(16)	`simplify` √2716
factor 12x^3+9x^2-4x-3	`factor` 12`x`³+9`x`²−4`x`−3
factor x^2-3=0	`factor` `x`²−3=0
factor 49x^3+14x^2+x	`factor` 49`x`³+14`x`²+`x`
solvefor x,1.1x+1.2x-5.4=-10	`solvefor` `x`,1.1`x`+1.2`x`−5.4=−10
logform 3^2=9	`logform` 3²=9
simplify 1500x^{6%}	`simplify` 1500`x`^6%
simplify 45/51	`simplify` 4551
solvefor x,6^x=13	`solvefor` `x`,6^x=13
simplify ((3x^2y))/((6xy))	`simplify` (3`x`²`y`)(6`xy`)
simplify 1/((x^2)-1)	`simplify` 1(`x`²)−1
join 2/5 m-4/5-3/5 m	`join` 25 `m`−45 −35 `m`
solvefor X,sqrt(X)=16	`solvefor` `X`,√`X`=16
simplify 550%	`simplify` 550%
simplify x^5*x^{1/2}	`simplify` `x`⁵· `x`¹²
simplify 72/80	`simplify` 7280
solvefor x,3x=-18	`solvefor` `x`,3`x`=−18
simplify (sqrt(4))/(49)	`simplify` √449
completesquare x^2-2x=2	`completesquare` `x`²−2`x`=2
factor x^2-8x=48	`factor` `x`²−8`x`=48
solvefor p,9\|4p+2\|+8=35	`solvefor` `p`,9\|4`p`+2\|+8=35
solvefor x,x-4=12	`solvefor` `x`,`x`−4=12
simplify a/c-b/c	`simplify` `ac` −`bc`
factor 2x^3-4x^2-30x	`factor` 2`x`³−4`x`²−30`x`
solvefor x,\|x+10\|=3x-2	`solvefor` `x`,\|`x`+10\|=3`x`−2
simplify pi/(10)	`simplify` π10
solvefor v,\|v+8\|-5=2	`solvefor` `v`,\|`v`+8\|−5=2
solvefor x,6(x-1)=9(x+2)	`solvefor` `x`,6(`x`−1)=9(`x`+2)
simplify-10pi	`simplify` −10π
simplify 39%	`simplify` 39%
solvefor h,s=2pirh+2pir^2	`solvefor` `h`,`s`=2`pirh`+2`pir`²
60/54	6054
solvefor p,p-18=3	`solvefor` `p`,`p`−18=3
solvefor x,\|x\|=17	`solvefor` `x`,\|`x`\|=17
simplify (25)/((sqrt(10)))	`simplify` 25(√10)
simplify 18.5*25%	`simplify` 18.5· 25%
solvefor x,4^x=18	`solvefor` `x`,4^x=18

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