Question

Express as Fractions : 1.363636 (In the form p/q, where p and q are integers and q ≠ 0.)
Simplify the following
(8+√5) (8-√5) (b) (√3 + √11)2 -(√3 -√11)2
Rationalize the denominator:
Operation on real numbers & Algebraic identities
If
what is the value of
Represent √10 on number line.
Represent √8.3 on number line .
Find 10 rational numbers between -2/7 and 3/5
Factorise : 125x3 – 64y3
Find the value of (x + y)2 + (x – y)2 .
Find the value of m, if x + 4 is a factor of the polynomial x 2 + 3x + m.
Expand :
(y – √3)2
(x – 2y – 3z)2
then find the value of
Show that p – 1 is a factor of p 10 + p 8 + p 6 – p 4 – p 2 – 1.
If 3x + 2y = 12 and xy = 6, find the value of 27x3 + 8y3
Simplify:
Factorise : (m + 2n)2 x 2 – 22x (m + 2n) + 72.
Factorise : 6x3 – 5x2 – 13x + 12.
What must be added to polynomial f(x) = x 4 + 2x2 – 2x2 + x – 1 so that resulting polynomial iis exactly divisible by x 2 + 2x – 3?
Write the shape of the quadrilateral formrmed by joining (1, 1), (6, 1), (4, 5) and (3, 5) on graphph paper.
In the given figure, ABCD is a rectangle wwith length 6 cm and breadth 3 cm. O is the mid-poioint of AB. Find the coordinates of A, B, C and D.
Cost of 1 pen is ₹ x and that of 1 pencil is ₹ y. Cost​

Answer 1

Answer:

1363636/1000000 64-5=59