| 9201 |
化简 |
cos(3x)^2+sin(3x)^2 |
|
| 9202 |
化简 |
cos(4x)^2+sin(4x)^2 |
|
| 9203 |
化简 |
cos(x)^2-cos(2x) |
|
| 9204 |
化简 |
cos(t)^4-cos(t)^2 |
|
| 9205 |
化简 |
cos(2t)^4 |
|
| 9206 |
化简 |
cos(x)^2sec(x-1)^2 |
|
| 9207 |
化简 |
(cot(x))/(cos(x)) |
|
| 9208 |
化简 |
(cot(x))/(cos(x))-csc(x) |
|
| 9209 |
化简 |
(cot(x))/(sec(x)^2)+(cot(x))/(csc(x)^2) |
|
| 9210 |
化简 |
(cot(x))/(csc(x)cos(x)) |
|
| 9211 |
化简 |
(cot(a))/(csc(a)) |
|
| 9212 |
化简 |
cot(x)^2sin(x)^2 |
|
| 9213 |
化简 |
arccot(1) |
|
| 9214 |
化简 |
cot(45)^2-cos(60)+3tan(45) |
|
| 9215 |
化简 |
a/b-b/a |
|
| 9216 |
化简 |
(cos(x)tan(x))/(sin(x)) |
|
| 9217 |
化简 |
(cos(3x)-cos(x))/(sin(3x)+sin(x)) |
|
| 9218 |
化简 |
cos(sec(x-1)^2)^2 |
|
| 9219 |
化简 |
cos(2x)^2-sin(2x)^2 |
|
| 9220 |
化简 |
(cos(x))/(tan(x)) |
|
| 9221 |
化简 |
(cos(x)csc(x))/(cot(x)) |
|
| 9222 |
化简 |
(cos(x)csc(x))/(sin(x)cot(x)) |
|
| 9223 |
化简 |
(cos(-x))/(sin(-x))-(cos(-x))/(sin(x)) |
|
| 9224 |
化简 |
(cos(x))/(1+sin(x))+(1-sin(x))/(cos(x)) |
|
| 9225 |
化简 |
(7a)/(a^2+9a+8)-(6a)/(a^2+8a+7) |
|
| 9226 |
化简 |
(8pi)/5 |
|
| 9227 |
化简 |
(5pi)/4-pi |
|
| 9228 |
化简 |
7/x-(7-4x)/x |
|
| 9229 |
化简 |
(-5pi)/9 |
|
| 9230 |
化简 |
(3(sec(x)^2-tan(x)^2))/(2sec(x)^3) |
|
| 9231 |
化简 |
(2-2i)^5 |
|
| 9232 |
化简 |
(9x-12)^2 |
|
| 9233 |
化简 |
(5i^3)^3 |
|
| 9234 |
化简 |
(1+i)^5 |
|
| 9235 |
化简 |
(1+sin(t))^2+cos(t)^2 |
|
| 9236 |
化简 |
(1+i)^6 |
|
| 9237 |
化简 |
(1-i)^7 |
|
| 9238 |
化简 |
(1-i)^12 |
|
| 9239 |
化简 |
(1-tan(x))^2 |
|
| 9240 |
化简 |
((1-cos(2x))/2)^2 |
|
| 9241 |
化简 |
((w^-5)/(w^-9))^(1/2) |
|
| 9242 |
化简 |
(cos(x)^2sin(x))/(sin(x)^2cos(x)) |
|
| 9243 |
化简 |
(cos(x)^4)/(cos(x)^2) |
|
| 9244 |
化简 |
(cos(x)^2+16cos(x)+64)/(cos(x)+8) |
|
| 9245 |
化简 |
((8pi)/3)/4 |
|
| 9246 |
化简 |
((3pi)/2)/(pi/2) |
|
| 9247 |
化简 |
((36-x^2)/((x+6)^2))/((x-3)/(x^2+3x-18)) |
|
| 9248 |
化简 |
((4pi)/3)/2 |
|
| 9249 |
化简 |
((7pi)/6)/2 |
|
| 9250 |
化简 |
(pi/2)/5 |
|
| 9251 |
化简 |
(pi/4)/4 |
|
| 9252 |
化简 |
(pi/3)/4 |
|
| 9253 |
化简 |
(cot(x)^2)/(1-sin(x)^2) |
|
| 9254 |
化简 |
(csc(pi/2-x)^2)/(1+tan(x)^2) |
|
| 9255 |
化简 |
((sin(x))/(cos(x)))/(1-(1-cos(2x))/(1+cos(2x))) |
|
| 9256 |
化简 |
(sin(x)^2)/(1-cos(x)^2) |
|
| 9257 |
化简 |
((1-cos(x))^2+sin(x)^2)/(1-cos(x)) |
|
| 9258 |
化简 |
cos(3x)^2 |
|
| 9259 |
化简 |
(cos(x)-sin(x))^2 |
|
| 9260 |
化简 |
(cos(x)+cos(y))^2+(sin(x)-sin(y))^2 |
|
| 9261 |
化简 |
(sin(x)+1)^2 |
|
| 9262 |
化简 |
(x+14)^2 |
|
| 9263 |
化简 |
(tan(x)+sec(x))^2 |
|
| 9264 |
化简 |
(tan(x)sin(x))/(tan(x)+sin(x)) |
|
| 9265 |
化简 |
|6w+18|=6 |
|
| 9266 |
化简 |
(1-(sin(x)-cos(x))^2)/(sin(x)) |
|
| 9267 |
化简 |
(1-sin(x)^2)/(cot(x)^2) |
|
| 9268 |
化简 |
(1-sin(x)^2)/(csc(x-1)^2) |
|
| 9269 |
化简 |
(1-sin(x)^2)/(sin(x)) |
|
| 9270 |
化简 |
-1/((5sin(1/3x)+2)-3)-4 |
|
| 9271 |
化简 |
(tan(x)^2)/(1-sec(x)^2) |
|
| 9272 |
化简 |
(tan(t)^2)/(sec(t)^2)+(cot(t)^2)/(csc(t)^2) |
|
| 9273 |
化简 |
(tan(t)^2+1)/(1+cot(t)^2) |
|
| 9274 |
化简 |
(sin(x)^4-cos(x)^4)/(cos(x)-sin(x)) |
|
| 9275 |
化简 |
1/2*cos(x) |
|
| 9276 |
化简 |
1/2*(cos(8x-4x)-cos(8x+4x)) |
|
| 9277 |
化简 |
1/(1-cos(x))-(cos(x))/(1+cos(x)) |
|
| 9278 |
化简 |
1/(cot(x))+cot(x) |
|
| 9279 |
化简 |
1/(cos(x)tan(x)) |
|
| 9280 |
化简 |
1/(csc(x)-cot(x)) |
|
| 9281 |
化简 |
1/(cos(x))-(sin(x)^2)/(cos(x)) |
|
| 9282 |
化简 |
1/(1+cos(x))+1/(1-cos(x)) |
|
| 9283 |
化简 |
1/(1-tan(x)^2) |
|
| 9284 |
化简 |
1/2*((27*21)sin(153)) |
|
| 9285 |
化简 |
1/(tan(x)^2) |
|
| 9286 |
化简 |
1/(sin(B)^2)-1 |
|
| 9287 |
化简 |
1/(sin(x)^2)+1/(cos(x)^2) |
|
| 9288 |
化简 |
(1-tan(x)^2)/(1-tan(x)^4) |
|
| 9289 |
化简 |
1/(cos(x)^2)-(sin(x)^2)/(cos(x)^2) |
|
| 9290 |
化简 |
1/(sin(x))*1/(cos(x)) |
|
| 9291 |
化简 |
(1+cos(x))/(1-cos(x))-(1-cos(x))/(1+cos(x)) |
|
| 9292 |
化简 |
(1+tan(x)^2)/(sec(x)) |
|
| 9293 |
化简 |
(1+sin(2x)+cos(2x))/(1+sin(2x)-cos(2x)) |
|
| 9294 |
化简 |
(13pi)/4-2pi |
|
| 9295 |
化简 |
2/3+7/(5a) |
|
| 9296 |
化简 |
(1-cos(2x))/2 |
|
| 9297 |
化简 |
2/(sin(x)) |
|
| 9298 |
化简 |
(2cos(2x))/(sin(2x)) |
|
| 9299 |
化简 |
(2x)/(2x-2)+2/(x+2) |
|
| 9300 |
化简 |
(2tan(4x))/(1-tan(4x)^2) |
|