The functions q and r are defined as follows.
q(x)=2x-1
r(x)=-2x^2+2
find the value of
q(r(−3))=

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.