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प्रश्न
Subtract : x3 − 4x − 1 from 3x3 − x2 + 6
उत्तर
3x3 − x2 + 6
x3 − 4x − 1
− +
2x3 − x2 + 4x + 7
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संबंधित प्रश्न
Evaluate :
b2y − 9b2y + 2b2y − 5b2y
Evaluate :
7x − 9y + 3 − 3x − 5y + 8
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Add : x3 − x2y + 5xy2 + y3, - x3 − 9xy2 + y3, 3x2y + 9xy2
Subtract : 3a − 5b + c + 2d from 7a − 3b + c − 2d
Subtract : 6a + 3 from a3 − 3a2 + 4a + 1
If x = 6a + 8b + 9c ; y = 2b – 3a – 6c and z = c – b + 3a ; find :
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- 3y – 2z – 5x
The perimeter of a triangle is 8y2 – 9y + 4 and its two sides are 3y2 – 5y and 4y2 + 12. Find its third side.
The two adjacent sides of a rectangle are 2x2 – 5xy + 3z2 and 4xy – x2 – z2. Find its perimeter.
What must be subtracted from 19x4 + 2x3 + 30x – 37 to get 8x4 + 22x3 – 7x – 60 ?
