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Tatiana [17]
3 years ago
7

Simplify and give term,coefficient,and constant for each one

Mathematics
2 answers:
Rama09 [41]3 years ago
8 0

Answer:

7m-3x-1

10x+26

7x-12

Step-by-step explanation:

3m - 1 + 4m -3x

sum terms by the same variable:

3m+4m=7m

we have:

7m-3x-1

7(3+2x)-4x+5

apply the distributive property:

7*3+7*2x-4x+5

we have:

10x+26

3x+4(x-3)

apply the distributive property:

3x+4*x-12

we have:

7x-12

Tpy6a [65]3 years ago
8 0
<h2>Answer with explanation:</h2>

<u>Term--</u>

Terms of the algebraic expression are the parts of the expression which are separated by mathematical operators.

<u>Coefficient--</u>

Coefficients are the multiples which are attached just before the variable in the variable term.

<u>Constant--</u>

The term which does not contain variable.

a)

3m-1+4m-3x

on combining the like terms we have:

3m+4m-1-3x\\\\=7m-1-3x

  • There are three terms:

           7m,1\ and\ 3x

  • Also, the coefficients are:

            7\ and -3

  • and the constant term is:

                -1

b)

7(3+2x)-4x+5

on simplifying.

=7\times 3+7\times (2x)-4x+5\\\\=21+14x-4x+5\\\\=14x-4x+21+5\\\\=10x+26

  • There are two terms:

         10x\ and\ 26

  • Also, the coefficient is:

             10

  • and the constant term is:

               26

c)

3x+4(x-3)

on simplifying the given expression:

=3x+4\times x+4\times (-3)\\\\=3x+4x-12\\\\=7x-12

  • There are two terms:

                7x\ and\ 12

  • Also, the coefficient is:

                     7

  • and the constant term is:

                        -12

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