Please help I’ll mark you as brainliest if correct!

Find the solution(s) to x^2-14+49=0

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.

Can anyone me get through my algebra 2 class? the only class i need to graduate..