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प्रश्न
Find the sum of: 3x + 8y + 7z, 6y + 4z- 2x and 3y – 4x + 6z
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उत्तर
3x + 8y + 7z; 6y + 4z- 2x and 3y – 4x + 6z
3x + 8y + 7z + 6y + 4z - 2x + 3y – 4x + 6z
= 3x - 6x + 17y + 17z
= - 3x + 17y + 17z
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संबंधित प्रश्न
Identify the terms, their coefficients for the following expressions.
5xyz2 − 3zy
Constant is only 8 other is variable ax + 9
For the following monomials, write its degree: – 2p2q3r4
Write the degree of the following polynomial: p3q2 – 6p2q5 + p4q4
Add : a + b and 2a + 3b
Subtract the second expression from the first:
3a2 - 8ab - 2b2 , 3a2 - 4ab + 6b2
Find the numerical co-efficient of the following term:
– x
Identify term which contain x and give the coefficient of x.
1 + x + xy
Identify term which contain y2 and give the coefficient of y2.
2x2y - 15xy2 + 7y2
4p is the numerical coefficient of q2 in – 4pq2.
