With the help of the remainder theorem, find the remainder when the polynomial $x^{3}+x^{2}-26 x+24$ is divided by each of the following divisors
$x+4$
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$(3 x+7)(-3 x+7)$
Find the value of each of the following polynomials at the indicated value of variables
$p(x)=x^{2}+5 x-24$ at $x=3$
Find $p(0), p(1), p(-2)$ for the following polynomials:
$p(y)=(y+2)(y-2)$
What should be subtracted from $p(x)=x^{2}+9 x+20,$ so that the resulting polynomial is divisible by $x+2 ?$