6x+12 factorizar mediante a factor comun

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy