新高考数学一轮复习计算题精练专题11 二项式的计算（原卷版）

二项式定理的相关计算1．已知SKIPIF1<0展开式的二项式系数之和为128，则SKIPIF1<0__________.2．若SKIPIF1<0的展开式中SKIPIF1<0的系数为SKIPIF1<0，则SKIPIF1<0__________.3．SKIPIF1<0的展开式中SKIPIF1<0的系数为______（用数字表示）.4．SKIPIF1<0的展开式中SKIPIF1<0的系数是______.5．若SKIPIF1<0的展开式中所有项的系数和为SKIPIF1<0，则展开式中SKIPIF1<0的系数为__________．6．SKIPIF1<0的展开式中，SKIPIF1<0项的系数为__________．7．已知SKIPIF1<0，则SKIPIF1<0__________．8．已知二项式SKIPIF1<0的常数项为SKIPIF1<0，则SKIPIF1<0______________.9．在SKIPIF1<0的展开式中x的系数为______．10．SKIPIF1<0的展开式中SKIPIF1<0的系数为______11．已知常数SKIPIF1<0，SKIPIF1<0的二项展开式中SKIPIF1<0项的系数是SKIPIF1<0，则SKIPIF1<0的值为_____________．12．若SKIPIF1<0的展开式中SKIPIF1<0的系数为60，则实数SKIPIF1<0________．13．SKIPIF1<0的展开式中SKIPIF1<0的系数是______.（用数字作答）14．在SKIPIF1<0的展开式中，SKIPIF1<0的系数为____________．（结果填数字）15．SKIPIF1<0展开式中含SKIPIF1<0项的系数为______.16．SKIPIF1<0展开式的常数项为___________.（用最简分数表示）17．SKIPIF1<0的展开式中含SKIPIF1<0的项与含SKIPIF1<0的项系数相等，则SKIPIF1<0___________.18．已知SKIPIF1<0，则SKIPIF1<0的值等于______.19．已知SKIPIF1<0，则SKIPIF1<0___________．（用数字作答）20．SKIPIF1<0展开式中SKIPIF1<0项的系数为________.21．已知a>0，若SKIPIF1<0，且SKIPIF1<0，则a=______.22．若SKIPIF1<0的展开式中各项系数之和为SKIPIF1<0，则展开式中SKIPIF1<0的系数为______.23．SKIPIF1<0的展开式中含SKIPIF1<0项的系数为_________．24．SKIPIF1<0的展开式中，含SKIPIF1<0的项的系数是__________．25．SKIPIF1<0展开式的常数项是__________．（用数字作答）26．若SKIPIF1<0展开式中SKIPIF1<0的系数为SKIPIF1<0，则SKIPIF1<0______．27．已知SKIPIF1<0的展开式中各项系数的和为243，则这个展开式中SKIPIF1<0项的系数是__________．28．在SKIPIF1<0的展开式中，含SKIPIF1<0的项的系数为__________.29．二项式SKIPIF1<0的展开式中的SKIPIF1<0项的系数为___________.30．在SKIPIF1<0的展开式中，SKIPIF1<0的系数为________．31．SKIPIF1<0的展开式中常数项为______.32．在二项式SKIPIF1<0的展开式中，SKIPIF1<0项的二项式系数为__________．33．SKIPIF1<0的展开式中SKIPIF1<0的系数为__________.（用数字作答）34．SKIPIF1<0的展开式中x的系数为___________.35．SKIPIF1<0的二项展开式中的常数项为______．36．已知二项式SKIPIF1<0的展开式中SKIPIF1<0的系数为SKIPIF1<0，则该二项展开式中的常数项为___________.37．SKIPIF1<0的展开式中的常数项为______.38．已知SKIPIF1<0的展开式中常数项为20，则实数m的值为______．39．SKIPIF1<0的展开式中的常数项为______．40．二项式SKIPIF1<0的展开式中，常数项为_______________（用数值表示）．41．在SKIPIF1<0的展开式中，常数项为______________.（结果用数字表示）42．在SKIPIF1<0的展开式中，SKIPIF1<0项的系数是______．43．SKIPIF1<0展开式中的常数项为__________．44．二项式SKIPIF1<0的常数项为__________．45．若在SKIPIF1<0的展开式中，SKIPIF1<0的系数为__________．（用数字作答）46．已知SKIPIF1<0的展开式中x的系数为2，则实数a的值为_________．47．在SKIPIF1<0的展开式中，SKIPIF1<0的系数为__________．（用数字作答）48．SKIPIF1<0的展开式中，SKIPIF1<