Hence by using a suitable substitution ,solve the equation 2

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/11/10 16:19:21

Hence by using a suitable substitution ,solve the equation 25^2(5x+3)=50x+24

题目再清楚表述一下,25^2(5x+3)?括号前面是什么?
再问：是25x^2(5x+3)=50x+24
再答：是25乘以X的平方，再乘以(5x+3)吗？
再问：是的，麻烦你把过程也给出来。。。
再答：令5x+3=t，则5x=t-3 则原式变形为（t-3)^2*t=10(t-3)+24 化简 t^3-6*t^2-(t-6)=0 t^2(t-6)-(t-6)=0 (t-6)*(t+1)*(t-1)=0 则t=6或1或-1 则x=3/5或-2/5或-4/5

solve the equation . 选择题He may try to solve a problem by using the theories.. 1.A particular equation is given by 2b = cd2.If the dimensio We can’t solve problems by using the same kind of thinking w 英语翻译We can't solve problems by using the same kind of thinki 这道英语题怎么做?Write sentences like the example,using a suitable v using the substitution y=ux,find the general solution of (x^ 化学物态的变化By copying out the sentences below in a suitable orde A function is defined by th equation d(x)=5(x-3)^2+1 determine the equation of a quadratic function Hence the description of America as a graveyard for language hence the description of america as a "graveyard" for langua