Here are two rectangles QR=10cm BC=PQ the perimeter of ABCD is 26cm The area of PQRS is 45cm^2 find the length of AB

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

lo98765432wqasdfghjkloi87654567890

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: