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Adding

100

_(3x²+_3x²_{+ 6x}⁴_)+(2x²_+2x²_+8x⁴₎

_{12xy + 6x}²

200

(X²+4X+10)+(4X²+6X+2)

What is 5X²+10X+12

400

(4x²+5x+7)+(6x²+11x+10)

what is 10x²+16x+17

500

(8y³-3x²+7x) +(-5y³+10x²-20x)

What is 3y³+7x²-13x

subtracting

100

_{(4ab + 6b}²_{) - (2ab+3ab}²₎

_{2ab + 3b}²

200

(4X²-9X)-(-2X²+4X+8)

What is 6X²-13X-8

400

(5x²+8x+3)-(-5x²+10+5x)

what is 10x²+3x-7

500

-5(3y²+1x+3)-(5y²+8x-25)

what is -20y²-13x +10

multiplying

100

_(4m+2)(6m+5) 

22m + 14

200

(3R+5)(3R+2)

What is 9R²+21R+10

500

(9x+18)(13x+3)

What is 249x²+264x+54

synthetic division

200

(x⁴+2x-9)÷ (x-2)

 What is x³+2x²+4x+8 remainder 7 x-2

bionamal expansion

200

(x+3)³

What is 1x³+9x²+27x+27

500

(a+6)7

1a⁷+7a⁶⁺21a+210a+210a+86a+6⁷