MAT 0024 PRACTICE TEST 3 DATE NAME INSTRUCTOR M BEYLIN Simplify the expression Write the result using positive exponents only Evaluate the expression 11 3 2 1 4 2 12 5 4 2 52 13 6z 4 3 5 3 Write the number in scientific notation 14 15 000 000 Simplify the expression 4 3 0 50 15 0 000421 5 8y0 Evaluate the expression using exponential rules Write the result in standard notation 6 4b 0 16 2 104 9 103 Use the product rule to simplify the expression Write the result using exponents 17 3 10 3 6 10 2 7 7p8 2p2 Find the degree of the following polynomial and determine whether it is a monomial binomial trinomial or none of these 8 t5 t9 t4 18 8z 7 Use the power rule to simplify the expression 9 y5 3 19 9y4 6y3 8 Simplify the expression 10 3z 2 5z 3 1 Simplify the following by combining like terms 27 3y 7 3y 8 20 2x7 6x6 6x7 21 2x6 5x6 4x6 Perform the division 12x9 36x6 28 4x3 Perform the indicated operation 22 5y3 4y2 5 8y3 9y2 5 23 7n 6 19n 3 19 3n 6 11n 3 3 29 9r6 15r3 3r Find the perimeter 24 Use the quotient rule to simplify the expression s7t10 30 s2 t 6x 12 units x2 x 19 units 25 31 2x 4 units x2 21 units x2 x 1 units 7x 7 units Multiply using the FOIL method 26 b 2 b 5 2 28m 16n 13 4m 15n 10 Answer Key Testname 0024 EXAM3 REVIEW 1 2 3 4 5 6 16 25 125 2 8 1 7 14p10 8 t18 9 y15 10 15z 5 1 11 9 12 1 625 13 6 z4 14 1 5 107 15 16 17 18 19 4 21 10 4 180 000 000 0 00018 1 binomial 4 trinomial 20 8x7 6x6 21 3x6 22 13y3 13y2 23 4n 6 30n 3 16 24 2x2 10x 62 units 25 2x2 8x 33 units 26 b2 3b 10 27 9y2 45y 56 28 3x6 9x3 29 3r5 5r2 30 s5 t9 31 7mn 3 3