Question

the numerical co-efficients of each term of the following.
1. 3a + 4ab- 2b
...... 2. 3m+ n- 2mn + 4 =
3. -2x^ + 7x9 – 6x +8 = ..
. 4. X – 3xy + 7y - 2 = ......
Write down the coefficients of the following.
1. p in - 2px = ..... ... 2. b in (5ab%) = ...................... 3. y in (4x y) =
4. z in (=z) = ....................... 5. y’ in 18x+y =
6. x in 2xy =
Write the degree of polynomials given below.
1. a- 3a =
2. xy - XU
...3. 1-3ť + 3t -t
4. x + xyʻ= ............. 5. xº – xºy? + 6xy +8= ............. 6. x® – 7x+y + 5xy – 2=
Simplify the following.
1. 4t + 9 - 3t – 8q = ........ 2. 2t + 6n + 7+ - 5n= ........... 3. 6ab + 3bc - 5ab + bc=...
4. 3x² + 5y? – 4xy + 7x? – 3y² =
5. 38 + 3bº – cº + 3a – 3b + c = ..
Subtract the following.
1. Sab from 5ab =
2. -3a from 5a = .
3. xº from y
4. 3ab from - 7ab = ..
Subtract the following.
2. 15x + 12y from 15x - 30y
8x + 4y from 2x + 3y​

Answer 1

Answer:

I don't know this answer

Answer 2

Answer:

ans is 4

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