Question

разложите на множители

Answer 1

6) (3k⁴-4t³)(3k⁴+4t³)

7) (x²-3k)(x²+3k)

8) 4n(w⁴-9f⁶)= 4n*(w²-3f³)(w²+3f³)

9) 4(u⁸-16k²)= 4*(u⁴-4k)(u⁴+4k)

10) 3*(81w²-49t⁶)= 3*(9w-7t³)(9w+7t³)