Answer:
D o you have the problem so I can see what I the question is?
Step-by-step explanation:
① 15² = 4² + 2(32) x225 = 16 + 64x-64x = 16 - 225-64x = -209x = 209/64② 105 = 45 + 5x-5x = 45 - 105-5x = -60x = 60/5 x = 12
−28−6^2x4