human
Use area to write algebraic expressions The area of the rectangle on the right is \( 8 \mathrm{~cm}^{2} \).

Which of the following equations can we write from the information given? ![A rectangle with the short side labelled \(x\) and the opposite side labelled \(x^2 + 9\).]() \( x^{2}+x+9=8 \)
gpt
Adds when calculating area instead of multiplying