Question

The total area of the above three figures is
(i) 4x2 + 2xy + y2

(ii) 2x2 + 4xy + y2
(iii) 4x2

- 2xy + y2 (iv) x2 + 2xy + y2

b) Coefficient of y in the expression (y + 3)2
is
(i) 3 (ii) 2 (iii) 6 (iv) 1
2x
2x

2x
y y
y

c) The factorization of 4x2 + 4xy + y2
is
(i) (2x+y)(2x+y) (ii) (2x-y)2

(iii) (2x+y)(2x-y) (iv) None of these

d) The value p(x) = 3x3 – 2x

2 + 4x + 3 at x = -1
(i) 0 (ii) 10 (iii) -10 (iv) -6
e) Which of the following is a polynomial?
(i) x
2
2
-
2
x
2
(ii) √2x – 1 (iii) x2 +
3x
3
2
√x
(iv) x−1

Answer 1

Answer:

it is wrong question

how many time i will tell you

Step-by-step explanation:

it is also very long

but please mark my answer as brainliest

;)