Symbol
Problem
dependent Assessment $2$ Find the missing factor in each of the following. $1.4x^{4}-$ $4x^{4}-2x^{3}-4x^{2+16x-7}=\left(2x-1\right)$ $2$ $3x^{3}-17x^{2}+22x-60=\left(x-$ $\left(x-5\right)$ $3.4x$ $4x^{3}+20x^{2}-47x+12=\left(2x-3\right)$ 3) $4$ $x^{3+2x^{2}-11x+20}=\left(x+5\right)\left($ $5.$ $x^{3}-4x^{2}+4x-3=\left(x-3\right)\left($