Which represents the solution(s) of the equation x2 = 25?

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

1. are the triangles similar and if so why? what is the value of x? show your work.