总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 sqrt2.25+3^2-2*3+1+tan45+cos60+sqrt16+lg10+!(3)+lg100+9/6 的值.
题型:数学计算
解:
sqrt2.25+3^2-2*3+1+tan45+cos60+sqrt16+lg10+!(3)+lg100+9/6
=sqrt2.25+3^2-2*3+1+tan45+cos60+sqrt16+lg10+6+lg100+9/6
=1.5+3^2-2*3+1+tan45+cos60+sqrt16+lg10+6+lg100+9/6
=1.5+3^2-2*3+1+1.619775+cos60+sqrt16+lg10+6+lg100+9/6
=1.5+3^2-2*3+1+1.619775+-0.952413+sqrt16+lg10+6+lg100+9/6
=1.5+3^2-2*3+1+1.619775+-0.952413+4+lg10+6+lg100+9/6
=1.5+3^2-2*3+1+1.619775+-0.952413+4+1+6+lg100+9/6
=1.5+3^2-2*3+1+1.619775+-0.952413+4+1+6+2+9/6
=1.5+9-2*3+1+1.619775+(-0.952413)+4+1+6+2+9/6
=1.5+9-6+1+1.619775+(-0.952413)+4+1+6+2+9/6
=1.5+9-6+1+1.619775+-0.952413+(4)+1+6+2+1.5
=10.5-6+1+1.619775+(-0.952413)+4+1+6+2+1.5
=4.5+1+1.619775+(-0.952413)+4+1+6+2+1.5
=5.5+1.619775+(-0.952413)+4+1+6+2+1.5
=7.119775+(-0.952413)+4+1+6+2+1.5
=6.167362+4+1+6+2+1.5
=10.167362+1+6+2+1.5
=11.167362+6+2+1.5
=17.167362+2+1.5
=19.167362+1.5
=20.667362 答案:sqrt2.25+3^2-2*3+1+tan45+cos60+sqrt16+lg10+!(3)+lg100+9/6=20.667362 注:弧度制你的问题在这里没有得到解决?请到 热门难题 里面看看吧!