Question
W^2 + 3w
is the area. 28 is also the area.
Make an equation where you set them equal to each other and solve it. You
can use the quadratic formula, solve by factoring, or 2nd, Trace, Zero to get
that x intercept.
What positive number answer do you get ? just type the number

step-by-step explanation:

; fx

my guess would be b and d, but i didn’t actually get out the pen and paper. lol

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:

step-by-step explanation: