Answer:
3/1/5
3×5/1
15/1
15 you don't need diagram
Answer:
Step-by-step explanation:
16 = 2 *2 * 2 * 2 = 2⁴
16y⁴ = (2y)⁴
x⁴ - 16y⁴ = x⁴ - (2y)⁴
= (x²)² - [ (2y)² ]²
{Use identity = a² -b² =(a +b)(a- b). Here a =x² & b =(2y)²}
= (x² + (2y)² ) (x² - (2y)² )
= (x² + 4y²) (x² - 4y²)
1 Correct!
2 Correct!
3 Correct!
4 Correct!
5 Correct!
If your question is what the value of the number you started with the answer would be 30. to find it you add 48 to -18 and you get 30.
Answer:
530
Step-by-step explanation:
200+6(55)
6x55=330
200+330=530