Sophia did not complete her homework last week. She has forgotten how to add and subtract rational fraction below. Sophia was given the problem below as practice for a quiz. Your task is to help Sophia remember how to solve this problem.

a)Listing the steps to solve the problem. b)Show the work for each step.

Example

Step 1:

Step 2:
Helpp me and explain show your work
and if you try to send a document that does work

Ineed i been stuck on this question since yesterday

In terms of x, find an expression that represents the area of the shaded region. the outer square has side lengths of (x+5) and the inner square has side lengths of (x-2), as shown. area: a1 x + a2 square units submit

Vikram is studying the square pyramid below. on st to find the surface area of the pyramid, in square inches, vikram wrote (33.2) (34 ikram wrote (33.2)(34.2)+43(34.2)(284) what error did vikram make? o he used the same expression for the area of all four lateral faces. he used the wrong expression to represent the area of the base of the pyramid. o he used the wrong value as the height when he found the area of the lateral faces. he used an expression for surface area that only finds the total area of three faces.