Johann wants to surround a painting 16 inches by 20 inches with a frame that is x inches wide. Write a quadratic function in standard form to represent the combined area of the painting and the frame.
Use Alx). Show your steps and/or explain your reasoning.
20
X
16
X
т

the third picture

step-by-step explanation:

33/100 is what i got

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

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