Answer:
the equation ax^2+bx+c=0
calculate b^2-4*a*c and this should be positive or zero to calculate the square root
and x1 = [- b + V(b^2-4ac)]/2a
x2 = [- b - V(b^2-4ac)]/2a
Step-by-step explanation:
Perhaps the question is a^3 + b^3=?, otherwise a3 + b3 doesnt make sens
<span>a^3 + b^3= (a+b)(a^2-ab+b^2)
</span>
for example a=2 b=1, 2^3+1^3=8+1=9, and (2+1)(2^2-2x1+1^2)=3x(3)=9
60 minutes
find 30 potatoes at the x-axis and look at where the line is at