The product of 7p³ and (2p²)² is

(a)

14p¹²

(b)

28P⁷

(c)

9p⁷

(d)

11p¹²

If the area of a square is 36x⁴y²t hen, its side is______

(a)

6x⁴y²

(b)

8x²y²

(c)

6x²y²

(d)

6x²y

If the area of a rectangle is 48m²n³ and whose length is 82mn² then, its breadth is______

(a)

6mm

(b)

8m²n

(c)

7m²n²

(d)

6m²n²

If the area of a rectangular land is(a² - b² )− sq.units whose breadth is (a - b) then, its length is__________

(a)

a - b

(b)

a + b

(c)

a²- b

(d)

(a + b)²

\(\frac{18 m^{4}(-)}{2 m^{3} n^{3}}\) ______mn⁵

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\(\cfrac { 18{ m }^{ 4 }(n^{ 98 }) }{ 2m^{ (3) }{ n }^{ 3 } } =9mn^{ 5 }\)

\(\cfrac { { 42a }^{ 4 }{ b }^{ 5 }\left( \_ \right) }{ { 6a }^{ 4 }{ b }^{ 2 } } =\left( \_ \right) { b }^{ 3 }{ c }^{ 2 }\)

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 \(\cfrac { { 42a }^{ 4 }{ b }^{ 5 }\left( c^2 \right) }{ { 6a }^{ 4 }{ b }^{ 2 } } =\left( 7 \right) { b }^{ 3 }{ c }^{ 2 }\)

Multiply a monomial by a monomial
6x,4

Multiply a monomial by a monomial 
a³, -4a²b

Multiply a monomial by a monomial
2p²q³, −9pq²

Expand 5x(2y− 3)

Expand −2p(5p²−3p +7)

Find the product of (2x + 3)(2x − 4)

Find the missing term 6xy x _________= −12x³y

Divide 27y³ ÷ 3y

Expand (3m + 5)²

Expand (52)³

Factorise the following by taking out the common factor 18xy - 12yz

Factorise the following expressions m² + m − 72

Factorise the following expressions using a³-b³ = (a-b) (a²+ab+b²) identity c³-27b³a³

Multiply (4x² + 9) and (3x-2)

Factorise :(7y²- 19y- 6)

If the side of a square carpet is 3x² metre, then find its area

Multiply 3x²y and (2x³y³ − 5x²y + 9xy)

Multiply (2x + 5y) and (3x − 4y)

Divide (10m² − 5m)by (2m−1)

Factorise : 49x² - 64y²

Factorise: a³ – 8