3. Өрнектерін ықшамдаңдар: √48x+√75x-√27x

√48x = √(16*3x) = 4√3x, √75x = √(25*3x) = 5√3x, √27x = √(9*3x) = 3√3x.

4√3x + 5√3x - 3√3x = (4+5-3)√3x = 6√3x.

Fіnal Answer: C