2x^2 - 16x + 32
4/6 + 5/3 + 8/9
$\frac{4}{19}\div 94.05$
(-2x+6)+(4x-4)
2×3=16. 4×3=17. then. 6×7=? Explain
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$y^{9}$ / $y^{1/2}$
A 75 mm long line AB has its end A 15 mm above the H.P. and 30 mm in front of the V.P. The line AB is inclined at 300 to HP and fr...
10x*2y*3
25a^2 +9b^2 + 30ab