LINDSAY60GO
Answered

B. Find the sum of the following polynomials.
1. 10mn and -15mn
2. -7a2 and -822
3. 6(x+3) and -7(x+3)
4.
1
1
ab and ab
4
5. 0.5 xyz and 1.5 xyz​

Sagot :

JAIME40GO

Answer:

1. -5mn

2. -2(7a+411)

3. -x-3

4.

5. 2 xyz

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