Ailexjanemarianoviz Ailexjanemarianoviz Math Answered C. Solve the following quadratic equations. Check the solutions. 1. ײ — 49 =0 ____________ 2. 9² – 25 =0____________ 3. 4×2 + 1 =5____________ 4. 5(×+7)² = 1 125 ___________ 5. ײ = 43 ___________