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Simplify: `(a^2 + 5a + 6)/(a^2 - a - 12) xx (a - 4)/(a^2 - 4)`
Concept: undefined >> undefined
Simplify: `(7x^2 + 18x + 8)/(49x^2 - 16) xx (14x - 8)/(x + 2)`
Concept: undefined >> undefined
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Simplify: `(x^2 - 9y^2)/(x^3 - 27y^3)`.
Concept: undefined >> undefined
Find the value of the following.
(−4)2
Concept: undefined >> undefined
Draw a rectangle ABCD such that l(AB) = 6.0 cm and l (BC) = 4.5 cm.
Concept: undefined >> undefined
If diagonal of a rectangle is 26 cm and one side is 24 cm, find the other side.
Concept: undefined >> undefined
Divide and write the quotient and the remainder.
(y2 + 10y + 24) ÷ (y + 4)
Concept: undefined >> undefined
Divide and write the quotient and the remainder.
(p2 + 7p − 5) ÷ (p + 3)
Concept: undefined >> undefined
Divide and write the quotient and the remainder.
(3x + 2x2 + 4x3) ÷ (x − 4)
Concept: undefined >> undefined
Divide and write the quotient and the remainder.
(2m3 + m2 + m + 9) ÷ (2m − 1)
Concept: undefined >> undefined
Divide and write the quotient and the remainder.
(3x − 3x2 − 12 + x4 + x3) ÷ (2 + x2)
Concept: undefined >> undefined
Divide and write the quotient and the remainder.
(a4 − a3 + a2 − a + 1) ÷ (a3 − 2)
Concept: undefined >> undefined
Divide and write the quotient and the remainder.
(4x4 − 5x3 − 7x + 1) ÷ (4x − 1)
Concept: undefined >> undefined
The radius of the circle is given below; find the area.
28 cm
Concept: undefined >> undefined
The area of the circle is given below; find the diameter.
176 sq cm
Concept: undefined >> undefined
Diameter of the circular garden is 42 m. There is a 3.5 m wide road around the garden. Find the area of the road.

Concept: undefined >> undefined
Find the area of the circle if its circumfence is 88 cm.
Concept: undefined >> undefined
Find the length of diagonal of a square with side 8 cm.
Concept: undefined >> undefined
Draw a line l. Take a point A outside the line. Through point A draw a line parallel to line l.
Concept: undefined >> undefined
Draw a line l. Take a point T outside the line. Through point T draw a line parallel to line l.
Concept: undefined >> undefined
