Consider the binomial theorem to expand (2x + 2y). What is the coefficient of the x²y² term? You must illustrate use of the binomial theorem for full credit.

t a a 1. Which expression represents the difference of (8x³+6x² + 5) and (5x³− x² − 3x + 1)? - 2 3x³ + 5x + 3x + 4 3x³ +5x² + 3x + 6 3x³ +7x² + 3x +4 3x³ +7x²-3x+6 2. Using the binomial theorem, what is the expanded form of (2x - 1)¹? 4x³+6x² - 4x+1 O 16x4. 16x4 16x4-32x³+24x²8x+1 O 16x4 + 32x³ - 24x²+32x-1 O 16x48x³+4x²2x+1 3. What are the x-intercepts of the polynomial: f(x) = x³ – 7x² 9x + 63? X = -7, -3,7 21 321 CLOSE PRINT