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RITCHIELYNIN
Answered

B. Find the sum of the following polynomials.
1. 10mn and -15mn ____________________________________________

2. -7a

2

and -8a

2

____________________________________________

3. 6(x+3) and -7(x+3) ____________________________________________

4.

1

4

ab and -

1

4

ab ____________________________________________

5. 0.5 xyz and 1.5 xyz ____________________________________________​

Sagot :

ASHLEYABELA923HIN

Answer:

  1. -5mn
  2. -15 a
  3. -x+39
  4. 0?
  5. 2 xyz

Step-by-step explanation:

Learn the rules in adding polynomial expression,don't put the responsibility of being a student in this app. And I can't figure out the givens clearly.

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