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(tan(x))^2
25;2
55/50
7^(1-x^2)
7^1-x^2
| -16t^2+76t+96=0 | | 46x+7x^2=21 | | 0=-16t^2+vt+110 | | N/4=15/12 | | 15=-4(3x+2)+13 | | f(2.5)=-3(2.5)+7 | | -4(4t^2-19t-27)=0 | | Factorx^2+28-11x=0 | | t(90)=-16t^2+vt+110 | | 40x-60x-1100=100 | | f(6)=-3(6)+7 | | h(90)=-16t^2+vt+110 | | .4x-.6-11=1 | | 0=-1-2c | | Factor-7x^2-15+38x=0 | | 7x^2-15+38x=0 | | 25/27(3/5)x=3/25 | | 0.6x+40-0.4x=50 | | 5/16(2)x=160 | | Y=6(8a+7b) | | 0.80+0(128-x)=0.08(128) | | f(0)=70+3.5x | | -5x+3=7x+2x-8 | | 4m-10-6m-30=100 | | 1/27(3)x=9 | | -4(m+6)=-19+m | | 2/3(3/8)x=9/256 | | 3x+11=2x+22 | | 4/3x-8/5=-1/2 | | -7n^2+15-16n=0 | | 6d+2=20 | | mp+mn=k |