(8a – 1)2
Solve.A projectile is fired upward from the ground with an i…
Solve.A projectile is fired upward from the ground with an initial velocity of 400 feet per second. Neglecting air resistance, the height of the projectile at any time t can be described by the polynomial -16t2 + 400t. Find the height of the projectile at t = 8 seconds.
(8p + 1)(8p – 1)
(8p + 1)(8p – 1)
Subtract the polynomials.(9x – 16) – (-2x + 14)
Subtract the polynomials.(9x – 16) – (-2x + 14)
-2
Evaluate the function.Find f(-3) when f(x) = x2 + 4x + 1.
Evaluate the function.Find f(-3) when f(x) = x2 + 4x + 1.
Simplify the expression. Write the result using positive exp…
Simplify the expression. Write the result using positive exponents only. 2
(b – 4)(b + 8)
(b – 4)(b + 8)
Add the polynomials.(-6×2 – 3x + 4) + (8×2 – 3x + 1)
Add the polynomials.(-6×2 – 3x + 4) + (8×2 – 3x + 1)
Find the product.(2y + 9)(5y + 4)
Find the product.(2y + 9)(5y + 4)