Solve the given quadratic equations and answer the following question. Equation A: (x - 4)² = (-2x)² + 45 - 22x - R - 9 Equation B: (6t² + 7t + 5 6 × ( 12 5 t − 18 ) ) = 0 One root of equation A is 8. What is the value of ( 11 R 20 × 0.2 R ) − ( 40 × 20 ) ?

Keep practicing — related questions

• Directions: Rearrange the following sentences (1), (2), (3), (4), (5) and (6) to make a meaningful paragrap...
• Directions: Rearrange the following sentences (1), (2), (3), (4), (5) and (6) to make a meaningful paragrap...
• Directions: Rearrange the following sentences (1), (2), (3), (4), (5) and (6) to make a meaningful paragrap...
• Directions: Rearrange the following sentences (1), (2), (3), (4), (5) and (6) to make a meaningful paragrap...
• Which of the following statements is correct? Directions: Read the following passage and answer the given q...
• Directions: Read the following lines and answer the question. 1. The child returned back home and was reall...
• Directions: Read the following lines and answer the question. 1. The child returned back home and was reall...
• Directions: Read the following lines and answer the question. 1. The child returned back home and was reall...