The polynomial p(x) = x^3-21x-20 has a known factor of (x – 5). Rewrite p(x) as a product of linear factors.

answer

a the answer hopes this

step-by-step explanation:

24

step-by-step explanation:

the answer is 13 cm

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation: