The missing figure in the expression 5 p-2- -40 p q-16 q2 are-A- 4 q and 25 p 2B- 4 q and 5 p 2C- 16 p and 5 p 2D- 4 q and 25 p

The correct option is A 4q and 25p2From square identity we know, (a+b)2 = a2 +b2+2ab (5p+ 4q)2 = 25p2+ 40pq + 16q2 ...

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Standard IX

Mathematics

Factor of Polynomials

The missing f...

Question

The missing figure in the expression

(5p +...)² = ....+ 40 pq + 16 q² are:

4q and 25p²

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4q and 5p²

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16p and 5p²

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4q and 25p

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Solution

The correct option is A
4q and 25p²

From square identity we know, (a+b)²= a² +b²+2ab

(5p+ 4q)² = 25p²+ 40pq + 16q²

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The missing figure in the expression (5p +...)2 = ....+ 40 pq + 16 q2 are:

The correct option is A 4q and 25p2From square identity we know, (a+b)2 = a2 +b2+2ab (5p+ 4q)2 = 25p2+ 40pq + 16q2

The missing figure in the expression

(5p +...)² = ....+ 40 pq + 16 q² are:

The correct option is A
4q and 25p²

From square identity we know, (a+b)²= a² +b²+2ab

(5p+ 4q)² = 25p²+ 40pq + 16q²