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4*Q
(9*sin(x))^2
9*(sin(x))^2
9*sin(x)+x
9*sin(x)
| 5x^4-4x^3-20x^2+16x=0 | | 2100x=100 | | 4c=-10+3c | | -2+6=-33 | | ((X-4)/4) | | f(x)=18x-(1/5)x^2-280 | | 15x+4=8x-5 | | -5(2a-3b)=30 | | m^55/m^30 | | 2304+x^2=2500 | | ((X-4)/4)/.33 | | 4(c+1)+2c=7+3(c+1) | | (7b-9)-3(2b+3)=-2 | | (5x+4)=3x-2 | | 5x-7=13+4x | | 2x^4+9x^2+1=0 | | 2k*3k=15 | | .9=(x-4)/4)/(.33) | | x-2=3.4 | | 14n-6n= | | 3(-x+4)-8=2x | | 8-6x-2y=0 | | d^2+d-5=1 | | 2.1x+0.9=7.2 | | 15x+2y=78 | | 2x-5=3(2-3x)-4 | | 3(d-4)=5(d+2) | | .9=(x-4)/4 | | 10=2+2(4) | | 5(a-4)-15=3(a+8)+4 | | .9=((x-4)/4)/(-.33) | | 2x+3.6=7.4 |