Question: Simplify each expression. 1 ) ( 4n + 5 + 5n3) + (6n+ 3-n3) - (8n2 +n) 2 ) ( 2 x 2 + 2x3

Simplify each expression. 1 ) ( 4n + 5 + 5n3) +Simplify each expression. 1 ) ( 4n + 5 + 5n3) +
Simplify each expression. 1 ) ( 4n + 5 + 5n3) + (6n+ 3-n3) - (8n2 +n) 2 ) ( 2 x 2 + 2x3 + 5 ) + (7 + x+ 4x3) - (4x+ 8x3) Find each product. 3 ) ( 6m + 3 ) ( 7m + 7 ) 4) (8r + 1)(2r -6) Divide. 5) (n' - n2 - 3n - 2) = (n-3) 6) ( n' + 4n2 + 4n+55) : (n+5) 7) (13 + 3/2 - 38k- 11) : (1-5) Evaluate each function. 8) g(n) = 3n + 1; Find g(-2) 9 ) f (x ) = - 2x - 2; Find f (5) 10) f(a) = a2 + 4; Find f(9) Perform the indicated operation. 11) g(xx) =x3-3x2 12) g(x) = 2x+4 h(x) = 2x+1 h(x) = 4x + 2 Find 5g(x) + 5h(x) Find g(x) : h(x) 23) 13 ) h(x ) = x2+ 3x g (x) = 2x+ 3 Find h(g(x))Find the inverse of each function. 14) f (xx) = -- 4 - + 2 4 -x-1 15) g(n) = - 2 n + 3 16) f (n ) = Vn - 3 Simplify. 17 ) 5V/6 (5V/2 + 3 ) 18) V15(21/6 -2V10) Simplify. Your answer should contain only positive exponents with no fractional exponents in the denominator. ( v2 2 ) 3 Nju 19) 1 - NIW v2 . NI- uv 20) 1 1 each expression. 4 4 92 - 72 8-8 2+ 62-40 30) 2-10* +2410 W / - n -2 . min 21) WIP 32)- Solve each equation. Remember to check for extraneous solutions. 22) 15 = 9 + Vn+9 23) 0 = V/32k +4-10 Identify the domain and range of each. Then sketch the graph. 24) y = Vx+2 25) y=2Vx-1

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