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x^2+1;x^2-1
2*(1/2)-4 = 5
30*(1/2)-4 = 5
cos(x-(pi/4))
(x^2-100)^0.5
| 34=3n+64 | | -9x^2+7x+1= | | 2(-30+2.5y)+3y=4 | | 12k+3k-6k+2k=15 | | 25x+10y=5.10 | | -4(2x+6)=-5x+3 | | 4x-24+2x+7=180 | | (-8x-2)(5x^2)(x)= | | 5/n-2.5=-1 | | 1/2*x-1/3*x=7/3 | | 10m-9m=18 | | https://d3upxwx9bggvi1.cloudfront.net/binary/img/ti/a7ee4a_7/a7ee4a_7.13.png | | 58=6(1+5p)+7(2-7p) | | 3(-34+5y)-5y=-52 | | (-8x-2)+(5x^2)(x)= | | Y=5-×y/3 | | 5q+2q=7 | | q+4q=15 | | 8+u=7 | | I+2x= | | 3x-5y=-52 | | 75-25=x | | -8=-4+w | | (-5x-1)+(2x^2)(x)= | | 5a-1+21b=3a | | 7y+11=39 | | 3y+12+3(y-2)=0 | | (-5x-1+2x^2)(x)= | | X+3(2.43)=33 | | g/4=10 | | c-.25c=28.80 | | 4x-33=6x+17 |