differentiate 3x^56

Related Maths A Level answers

Differentiate sin(x)cos(x) using the product rule.

Answered by Manibharathi P.

---

factorise x^3 + 3x^2 - 13x - 15

Answered by Ben I.

---

A rollercoaster stops at a point with GPE of 10kJ and then travels down a frictionless slope reaching a speed of 10 m/s at ground level. After this, what length of horizontal track (friction coefficient = 0.5) is needed to bring the rollercoaster to rest?

Answered by Daniel M.

---

The line L has equation y=5-2x. Find an equation of the line perpendicular to L, which passes through the point P (3,-1).

Answered by Katie N.

---