# Ex 11.5, 3 (f) - Chapter 11 Class 6 Algebra

Last updated at Sept. 11, 2021 by Teachoo

Last updated at Sept. 11, 2021 by Teachoo

Transcript

Ex 11.5, 3 pick out the solution from the values given in the bracket next to each equation. Show that the other values do not satisfy the equation. (f) x + 4 = 2 (– 2, 0, 2, 4)x + 4 = 2 Putting x = −2 –2 + 4 = 2 2 = 2 It is true So, x = –2 is a solution Putting x = 0 0 + 4 = 2 4 = 2 It is not true So, it is not a solution Putting x = 2 2 + 4 = 2 6 = 2 It is not true So, it is not a solution Putting x = 2 2 + 4 = 2 6 = 2 It is not true So, it is not a solution Putting x = 2 2 + 4 = 2 6 = 2 It is not true So, it is not a solution Putting x = 4 4 + 4 = 2 8 = 2 It is not true So, it is not a solution

Ex 11.5

Ex 11.5, 1 (a)

Ex 11.5, 1 (b)

Ex 11.5, 1 (c)

Ex 11.5, 1 (d)

Ex 11.5, 1 (e)

Ex 11.5, 1 (f)

Ex 11.5, 1 (g)

Ex 11.5, 1 (h)

Ex 11.5, 1 (i)

Ex 11.5, 1 (j)

Ex 11.5, 1 (k)

Ex 11.5, 1 (l)

Ex 11.5, 1 (m)

Ex 11.5, 1 (n)

Ex 11.5, 1 (o)

Ex 11.5, 2

Ex 11.5, 3 (a) Important

Ex 11.5, 3 (b)

Ex 11.5, 3 (c)

Ex 11.5, 3 (d)

Ex 11.5, 3 (e)

Ex 11.5, 3 (f) You are here

Ex 11.5, 4 (a)

Ex 11.5, 4 (b)

Ex 11.5, 4 (c)

Ex 11.5, 4 (d)

Ex 11.5, 5 (i) Important

Ex 11.5, 5 (ii)

Ex 11.5, 5 (iii)

Ex 11.5, 5 (iv)

About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.