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10 questions
Add
4x−72x−3+4x−72x−3
4x−74x−6 , x=−47
4x−74x2−6x+9 , x=47
4x−7 4x−6 , x=47
An 8x−144x−6, x=814 swer 4
Subtract
3x+4x−5−3x+43x−5
3x+4−2x−10 , −34
3x+4−2x , x=−34
−2x , x=0
−2x−10 , x=0
Subtract
2x+7x2−3−2x+72x−5
2x+7x2−2x−8 , x=−27
x2−2x−8 , x=0
x2−2x+2 , x=0
2x+7x2−2x+2 , x=−27
Add
x+23x−2+4x−12x
(x+2)(4x−1)14x2−7x+2 , x=−2, 41
(x+2)(4x−1)14x2−9x−2 , x=−2, 1
(x+2)(4x−1)12x2−7x+2 , x=−2, 41
(x+2)(4x−1)14x2−7x+2 , x=−41, 2
Subtract
2x+3x−2x−32x+1
(2x−3)(2x+3)−2x2−11x−3 , x=±32
(2x−3)(2x+3)−2x2−11x−3 , x=±23
(2x−3)(2x+3)−2x2+5x+3 , x=±23
(2x−3)(2x+3)−2x2+5x+3 , x=±32
Add
x2−362x+x+6x+4
(x+6)(x−6)x2−24 , x=±6
(x2−36)(x+6)x3+6x2−24x x=−6, 36
(x+6)(x−6)x2+2x−24 , x=±6
(x+6)(x−6)x2+12x+24 , x=±6
Add
x2−x−202+x2+7x+123
(x−5)(x+4)(x+3)5x−9 , x=−5, 3, 4
(x−5)(x+4)(x+3)5x−11 , x=−4, −3, 5
(x−5)(x+4)(x+3)5x−11 , x=−5, 3, 4
(x−5)(x+4)(x+3)5x−9 , x=−4, −3, 5
Add
x2−5x7x+x−5x2
x−5x2+7 , x=5
x−5x2+7 , x=0, 5
(x2−5x)(x−5)x4−5x3+7x2−35x , x=5
(x2−5x)(x−5)x4−5x3+7x2−35x , x=0, 5
Subtract
x2+4x−326−x−4x−5
(x+8)(x−4)−x2+3x−34 , x=−8, 4
(x+8)(x−4)−x2+3x−34 , x=−4, 8
(x+8)(x−4)−x2−3x+46 , x=−8, 4
(x+8)(x−4)−x2−3x+46 , x=−4, 8
Simplify (Add & Divide)
x−3x−12x1+3x2
6x2−6x7x−21 , x=0, 1, 3
A 6x2−6x7x−21 , x=1, 3
6x3−6x27x2−21x , x=0 , 1, 3
6x3−6x27x2−21x , x=1, 3
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