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3y^2 + 10y + 3

3y2 + 10y + 33y2 = 3 * 1(3y + n) * (y + r)n * r = 3 hence to try whole numbers first n = 1 or 3 meaning r = 3 or 1 respectivey * n + 3y * r = 10yif n =1 and r = 3 then equivalent is ...

JH
Answered by Jack h. Maths tutor
3055 Views

Curve C has equation 4x^2- y^3 - 4xy +2^y = 0 , point P (-2, 4) lies on C, find dy/dx at the point P

Use implicit differentiation 1) 8x - 3y^2dy/dx - 4y - 4xdy/dx +2^y*ln2 * dy/dx = 0 You then sub in the points P (-2,4) 2) 8(-2) - 3(4)^2 *dy/dx - 4(4) - 4(-2) *dy/dx + 2^(4) *ln2 * dy/dx = 0 Rear...

FF
Answered by Fernando F. Maths tutor
3398 Views

Explain Rutherford's alpha particle scattering experiment and what it provided evidence for

The experiment involved firing alpha particles at thin gold foil, where the number of alpha particles scattered at various angles were counted using a detector. This provided evidence for the existence, c...

CF
Answered by Caitlin F. Physics tutor
18580 Views

How important were transnational solidarities to the American Civil Rights Movement during the 1960?'

Transnational solidarities were important in developing the methods of African American activists but were not important in the outcomes of the civil rights movement. Transnational solidarities are define...

AL
Answered by Alexandra L. History tutor
1748 Views

n is an integer such that 3n+2<14 and 6n > n2 +5. Find all the values of n.

n > 1, n <4.rearrange equations.use the quadratic formula to solve the second equation. look at the boundaries set and formalise which are the answer.

EL
Answered by Emily L. Maths tutor
3289 Views

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