" 4. (x2-5x+2)(3x+1) 5. (√3+x)(√√3-x) 6. (2x²-9x-35) ÷ (2x+5)
Answer (2)
solution. 4. (x² - 5x + 2)(3x + 1)= x² × 3x = 3x³= x² × 1 = x²= -5x × 3x = -15x²= -5x × 1 = -5x= 2 × 3x = 6x= 2 × 1 = 2→ Add all: 3x³ + x² -15x² -5x + 6x + 2→ Combine like terms: 3x³ - 14x² + x + 2Answer: 3x³ - 14x² + x + 25. (√3 + x)(√3 - x)= (√3)² - x²= 3 - x²Answer: 3 - x²6. (2x² - 9x - 35) ÷ (2x + 5)Factor numerator: (2x + 5)(x - 7)Cancel (2x + 5)Answer: x - 7drop a heart and rate!
Answer:4. 3x³-14x²+x+25. 3 -x²6. x -7Step-by-step explanation:
