determine az/ax and az/ay for this z=xcubed+2xy+ysquared+3x+2y+1
simplify 18^1/3 into 2^a x 3^b
The side of an isosceles right triangle of hypotenuse 4√2cm is
{32 ÷ [13 - 9] x (-2)} - (5 - 2)²
7653 divided by 8
4÷6+4-2×3
2x + 10 = 90
find te hsmallest integer n such that 2^n-1 is divisibly by 47
7+26-5*4/2
