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Solve x^3+2x^2+x=0

Solve x³ + 2x² + x = 0Factorise to get:x(x² + 2x + 1) = 0x = 0 or x² + 2x + 1 = 0Factorise x² + 2x + 1 to get:(x + 1)(x + 1) = 0Solve for x: x = -1, x = -1, x = 0

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Integrate exp(2x)cos(8x) by parts

Solve the simultaneous equations: y = x - 2 and y^2 + x^2 = 10

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The curve C has equation y=(2x-3)^5, the point P lies on C and has coordinates (w, – 32), find (a) the value of w and (b) the equation of the tangent to C at the point P in the form y=mx+c , where m and c are constants.

Solve x^3+2x^2+x=0

Related Maths A Level answers

Integrate exp(2x)cos(8x) by parts

Solve the simultaneous equations: y = x - 2 and y^2 + x^2 = 10

Write tan(3x) in terms of tan(x). Hence show that the roots of t^3 - 3t^2 - 3t + 1 = 0 are tan(pi/12), tan(5pi/12) and tan(3pi/4)

The curve C has equation y=(2x-3)^5, the point P lies on C and has coordinates (w, – 32), find (a) the value of w and (b) the equation of the tangent to C at the point P in the form y=mx+c , where m and c are constants.

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