Question: iii) Simplify the following expressions using the FOIL Method: (1) (2x+5)*(10x-3) (2) (-4x-20) *(5x+3) (3) (4x+2)*(4x-2) (4) (5x12+3x+10)*(x-4) (5) (tand +cos0)*(sin0+tan0) iv) On the Unit

iii) Simplify the following expressions using the FOIL Method: (1) (2x+5)*(10x-3)

iii) Simplify the following expressions using the FOIL Method: (1) (2x+5)*(10x-3) (2) (-4x-20) *(5x+3) (3) (4x+2)*(4x-2) (4) (5x12+3x+10)*(x-4) (5) (tand +cos0)*(sin0+tan0) iv) On the Unit Circle, give the coordinates for the following angles in both trigonometric functions and resultant values. Then give a numeric answer that has the same precision as the measuring tool stated. Example: 0=Tt/4 rad, micrometer (m) > (cos it/4, sin it/4), (, ), (0.707106, 0.707106) (a) 0-7/2 rad, Meterstick (m) CUS 3 T = COS 135 = - 12 = -0.707 12= -.107 (6)0=3n/4 rad, Vernier Caliper (m) 2 (c) 0=210 degrees, Triple Beam Balance (kg) (d) 0=330 degrees, Bathroom Scale (kg) (e) 0=-7/6 rad, Wall Clock (s) Cos-330 13 =0.846 (f) 0= - 7/2 rad, Micrometer (m) (9) 0= 180 degrees Car Speedometer (km/s)

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