I cant see it is blury try to take another picture
<u>-5a²+13ab</u> should be subtracted.
<h3>Step-by-step explanation:-</h3>
Based on the given conditions, formulate,


Taking the coefficients or numbers, we get,


The area of one triangle is 28.875 inches.
The circulatory system is a network consisting of blood, blood vessels and the heart