Current location - Training Enrollment Network - Mathematics courses - mathmatics The first day. . Algebraically: 1, the sum of 3 times of b 2 and 1/2, the product of a is the square difference of 3, m and n of 2.
mathmatics The first day. . Algebraically: 1, the sum of 3 times of b 2 and 1/2, the product of a is the square difference of 3, m and n of 2.
1, the sum of three times a and half b.

3a+b/2

2. The product of a is a number of 2.

2/a

3. the square difference between m and n.

m? -n?

A workshop originally planned to produce m parts per month, but the actual output increased by 25%. How many parts does the workshop actually produce every month?

m( 1+25%)

Note:/is a fractional line, for example, b/2 means 2/2.