Am nevoie de ajutor !
salut ! ma cam bate problema asta

|x|-1 totul pe 4 - ( |x| -2 totul pe 4 + 7-|x| ) = |5x|-5 totul pe 10 - 7 supra 4

va rog

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is: