Differentiate y^3 + 3y^2 + 5
When you differentiate, you multiply by the old power and decrease the power by 1. If the expression has a constant in it, this differentiates to 0.
So the answer is 3y^(3-1) + (3x2)y^(2-1) + 0 = 3y^2 +6y
CH
Related Maths A Level answers
All answers ▸Find the coordinates of the stationary points for the curve y = x^4 - 2*x^2 + 5.
Find an expression in terms of powers of cos(x) for cos(5x)
How would you differentiate the term 3x^3-2x^2+x-10
Figure 1 shows a sector AOB of a circle with centre O and radius r cm. The angle AOB is θ radians. The area of the sector AOB is 11 cm2 Given that the perimeter of the sector is 4 times the length of the arc AB, find the exact value of r.