0.395 0.01 0.595 Ans1Strat1Step1 0.05 0.95 0.5 0.5 0.95 0.05 0.29 0.01 0.7 0.29 0.01 0.7 0.29 0.01 0.7 0.29 0.01 0.7 Ans1Strat1Step1 Ans2Strat1Step11 Ans2Strat1Step12 Ans2Strat1Step13 Ans2Strat1Step14 1 1 1 1 1 1 2 1 0.5 1 0.5 0.1 0.3 0.7 0 1 0.7 0.3 0.2 0.8 0 1 0.6 0.4 0.2 0.8 0 1 0.6 0.4 0.2 0.8 0 1 0.6 0.4 0.2 0.8 0 1 0.6 0.4 0.5 0.5 Ans1Strat1Step1 Ans2Strat1Step11 Ans2Strat1Step12 Ans2Strat1Step13 Ans2Strat1Step14 1 1 1 1 1 1 2 1 0.5 1 0.5 0.1 0.3 0.7 0 1 0.7 0.3 0.2 0.8 0 1 0.6 0.4 0.2 0.8 0 1 0.6 0.4 0.2 0.8 0 1 0.6 0.4 0.2 0.8 0 1 0.6 0.4 0.5 0.5 Ans2Strat1Step11 Ans2Strat1Step12 Ans2Strat1Step13 Ans2Strat1Step14 0 1 2 0 1 2 0 1 2 0 1 2 0.6499999999999999 0.01000000000000001 0.34 0.2999999999999998 0.4000000000000001 0.3 0 0 1 0.6499999999999999 0.01000000000000001 0.34 0.2999999999999998 0.4000000000000001 0.3 0 0 1 0.6499999999999999 0.01000000000000001 0.34 0.2999999999999998 0.4000000000000001 0.3 0 0 1 0.6499999999999999 0.01000000000000001 0.34 0.2999999999999998 0.4000000000000001 0.3 0 0 1 9.00000000000345e-05 9.99999999995449e-06 0.9999 Ans2Strat1Step2 Ans1Strat1Step1 0 1 2 0 1 2 0.6499999999999999 0.01000000000000001 0.34 0.2999999999999998 0.4 0.3 0 0 1 0.6499999999999999 0.01000000000000001 0.34 0.2999999999999998 0.4 0.3 0 0 1 0.0009000000000000119 9.999999999998899e-05 0.999 Ans3Strat1Step1 1 1 1 0.1 0.3 0.7 0 1 0.7 0.3 0.5 0.5 Ans2Strat1Step2 0.05 0.95 0.5 0.5 0.95 0.05 Ans3Strat1Step1 1 1 1 0.1 0.3 0.7 0 1 0.7 0.3 0.5 0.5 Ans3Strat1Step1 0.05 0.95 0.5 0.5 0.95 0.05 Q1 Answer 24 119 106 170 a^2 296 82 344 112 5a 406 81 454 111 Answer: "(a+5)(a+b)" 145 45 193 75 ab 524 81 572 111 Answer: "(a+5)(a+b)=a^2+5a+ab+5b" 365 282 413 312 5b 650 81 698 111 Set up geometric model 145 183 229 239 Set up quadratic model 384 161 464 218 Expand expressions 541 361 635 404 Set up algebraic equations 124 305 252 345 Q2 Answer 689 280 771 331 Q3 Answer 344 364 426 415 Answer: "a^2+5a+ab+5b" 593 209 641 239