Question

1.add the following polynomials.
1) 3x² +5x -4; 8x-2x² +11

2.divide by synthetic division method :
1) 2x⁴ + 3x² + 5 ÷ (x +2)

3. For x=1,find the value of x³-9x² + 11x-8

4.factorise : (y²-3y)²-5(y²-3y)-50
---------- guy I am a 9th class students help me to solve these not too complicated or not to easy and I will mark you as a brainlist​

Answer 1

Answer:

This is your answer hope it's help u

Answer 2

Answer:

1.add the following polynomials.

1) 3x² +5x -4; 8x-2x² +11

2.divide by synthetic division method :

1) 2x⁴ + 3x² + 5 ÷ (x +2)

3. For x=1,find the value of x³-9x² + 11x-8

4.factorise : (y²-3y)²-5(y²-3y)-50

---------- guy I am a 9th class students help me to solve these not too complicated or not to easy and I will mark you as a brainlist

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