1,2(-15,-1) $42(No, that's incorrect. Try again.HINT: )$43($4255Both numbers are negative. The product of two negative numbers is positive.)$46($4255The two numbers have the same sign. Check the sign of your answer.)
3(1e2*)
Perform the indicated operation.(1)(2) = ? i1(1)(2) = ? These two numbers have the C2SAMEC0 signs, so their product is C2POSITIVEC0.p(1)(2) = 3
3#-3@$43_$46
1,2(1,15) $42(No, that's incorrect. Try again.HINT: )$43($4255Both numbers are positive. The product of two positive numbers is positive.)$46($4255The two numbers have the same sign. Check the sign of your answer.)
3(1e2*)
Perform the indicated operation.(1)(2) = ? i1(1)(2) = ? These two numbers have the C2SAMEC0 signs, so their product is C2POSITIVEC0.p(1)(2) = 3
3#-3@$43_$46
1(-15,-1)2(1,15) $42(No, that's incorrect. Try again.HINT: )$43($4255The numbers have different signs. The product is negative.)$46($4255The two numbers have different signs. Check the sign of your answer.)
3(1e2*)
Perform the indicated operation.(1)(2) = ? i1(1)(2) = ? These two numbers have C2DIFFERENTC0 signs, so their product is C2NEGATIVEC0.p(1)(2) = 3
3#-3@$43_$46
1(-15,-1) $42(No, that's incorrect. Try again.HINT: )$43($4255The product of any number and zero is just 0.)$44($4255The number 1 is being multiplied by 0. Recall that x ÿ 0 = 0.)$46($4255Review the rule for multiplying by 0.)
Perform the indicated operation.(1)(0) = ? i1(1)(0) = ? The product of any number times zero is zero.p(1)(0) = 0p
"0"#"-"0@$43#1@$44_$46
1,2(1,9)3,4(2,9) $42(No, that's incorrect. Try again.HINT: )$43($4255Both numbers are negative. The product of two negative numbers is positive.)$44($4255Your answer must be reduced to lowest terms.)$46($4255The two numbers have different signs. Check the sign of your answer.) n(1e3g>1)n(2e4g>1)
5(1e2*)6(3e4*)7(5e6g) 8(5e7/)9(6e7/)n(8=9)n(9=1)
Perform the indicated operation. Enter your answer as a fraction in lowest terms. Use a / for the fraction bar.2L- 132R2L- 242R = ? i12L- 132R2L- 242R = ? These two numbers have the C2SAMEC0 sign, so their product is C2POSITIVEC0.p#if(7=1)2L- 132R2L- 242R = 89#elseMultiplying these two numbers we get 56.pThis fraction is not reduced to its lowest terms.pThe common factor is 7.p56 = 89 2L- 132R2L- 242R = 89#endifp
8"/"9#-8/9@$43#8/9@$44_$46
1,2(1,9)3,4(2,9) $42(No, that's incorrect. Try again.HINT: )$43($4255Both numbers are positive. The product of two positive numbers is positive.)$44($4255Your answer must be reduced to lowest terms.)$46($4255The two numbers have the same sign. Check the sign of your answer.) n(1e3g>1)n(2e4g>1)
5(1e2*)6(3e4*)7(5e6g) 8(5e7/)9(6e7/)n(8=9)n(9=1)
Perform the indicated operation. Enter your answer as a fraction in lowest terms. Use a / for the fraction bar.2L132R2L242R = ? i12L132R2L242R = ? These two numbers have the C2SAMEC0 sign, so their product is C2POSITIVEC0.p#if(7=1)2L132R2L242R = 89#elseMultiplying these two numbers we get 56.pThis fraction is not reduced to its lowest terms.pThe common factor is 7.p56 = 89 2L132R2L242R = 89#endifp
8"/"9#-8/9@$43#8/9@$44_$46
1(11,35)2(11,55) $42(No, that's incorrect. Try again.HINT: )$43($4255Both numbers are negative. The product of two negative numbers is positive.)$46($4255The two numbers have the same sign. Check the sign of your answer.) n(1e10m=0)n(2e10m=0)
1(1e10/)2(2e10/)22(1e2*)
Perform the indicated operation.(-1)(-2) = ? i1aPerform the indicated operation.(-1)(-2) = ? These two numbers have the c2SAMEc0 signs, so theirproduct is c2POSITIVEc0.p(-1)(-2) = 22
22#-22@$43_$46
1(11,35)2(11,55) $42(No, that's incorrect. Try again.HINT: )$43($4255Both numbers are negative. The product of two negative numbers is positive.)$46($4255The two numbers have the same sign. Check the sign of your answer.) n(1e10m=0)n(2e10m=0)
1(1e10/)2(2e10/)22(1e2*)
Perform the indicated operation.(-1)(-2) = ? i1aPerform the indicated operation.(-1)(-2) = ? These two numbers have the c2SAMEc0 signs, so theirproduct is c2POSITIVEc0.p(-1)(-2) = 22