One pair of solutions for the simultaneous equations y= x − 5

3x^2 = y − 6

is (−2,p ) where k and p are constants.

a) Find the values of k and p.

b) Find the second pair of solutions for the simultaneous equations.

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step-by-step explanation:

b

step-by-step explanation:

5+2x=a

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hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb