The given expression -2x2 - 3y - 5z2 - 10p - 6y - 7x2- on simplification gives-

Given expression is 2x2 nbsp;+ 3y + 5z2 nbsp;+ 10p + 6y + 7x2 Group the like terms: = (2x2 nbsp;+ 7x2) + (3y + 6y) + 10p + 5z2 Solve groups: = nbsp;x2( ...

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Byju's Answer

Standard VII

Mathematics

Summation of Polynomials Using Horizontal Method

The given exp...

Question

The given expression '2x²+ 3y + 5z²+ 10p + 6y + 7x^2', on simplification gives:

11x²+ 2y + 10z²+ 10p

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19x²+ 10y + 5z²+ 10p

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9x²+ 9y + 5z²+ 10p

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9x²+ 12y + 5z²+ 10p

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Solution

The correct option is C
9x²+ 9y + 5z²+ 10p

Given expression is
2x²+ 3y + 5z²+ 10p + 6y + 7x²

Group the like terms:
= (2x²+ 7x²) + (3y + 6y) + 10p + 5z²
Solve groups:
= x²(2 + 7) + y(3 + 6) + 5z²+ 10p
= 9x²+ 9y + 5z²+ 10p

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The given expression '2x2 + 3y + 5z2 + 10p + 6y + 7x2', on simplification gives:

The correct option is C 9x2 + 9y + 5z2 + 10p Given expression is 2x2 + 3y + 5z2 + 10p + 6y + 7x2 Group the like terms: = (2x2 + 7x2) + (3y + 6y) + 10p + 5z2 Solve groups: = x2(2 + 7) + y(3 + 6) + 5z2 + 10p = 9x2 + 9y + 5z2 + 10p

The given expression '2x²+ 3y + 5z²+ 10p + 6y + 7x^2', on simplification gives:

The correct option is C
9x²+ 9y + 5z²+ 10p

Given expression is
2x²+ 3y + 5z²+ 10p + 6y + 7x²

Group the like terms:
= (2x²+ 7x²) + (3y + 6y) + 10p + 5z²
Solve groups:
= x²(2 + 7) + y(3 + 6) + 5z²+ 10p
= 9x²+ 9y + 5z²+ 10p