Current location - Training Enrollment Network - Mathematics courses - Math problem (grade one) factorization! Hurry, hurry, hurry, hurry ~ ok, add 100! ! ! ! ! ! ! ! ! !
Math problem (grade one) factorization! Hurry, hurry, hurry, hurry ~ ok, add 100! ! ! ! ! ! ! ! ! !
1、6ab？

2 、( 6+x)(6-x)

3 、( 2y- 1)？

4 、( a+b)(b-c)

5. One quarter of1(x-5y)(x+5y)

6 、( x+y-z)(x+y+z)

7 、( a-b)？

8、 1 1

9 、( xy- 1)？

10、3x？ y-6x？ y？ +3xy？ =3xy(x？ -2xy+y？ )=3xy(x-y)？

1 1, the fifth power of x, the fourth power of y+the fourth power of x, and the fifth power of y =x? y？ (x+y)=(xy)？ (x+y)=4

12、x(2-a)+x？ (a-2)=(a-2)(x？ -x)=(a-2)x(x- 1)

13，-9 1x？ +49 4y？ =(2y/7)？ -(x/3)？ =((2y/7)+(x/3))((2y/7)-(x/3))

Related articles
  • Junior high school mathematics knowledge: the difference between scores and scores?
  • How many types of brackets are there?
  • Mathematical drum problem
  • Jiangsu education printing plate sixth grade second volume mathematics final examination paper?
  • Mathematical modeling of delayed retirement problem
  • Mathematical modeling when was the steel pipe ordered for transportation?
  • 20 1 1 what d is the tenth question of mathematics in Tianjin senior high school entrance examination?
  • What is the admission score of 20 15 in Chifeng No.2 Middle School?
  • Does poor math in senior three have a great influence on universities?
  • What is better for high school exercise books?

    • copyright 2024 Training Enrollment Network All rights reserved