8th Maths Preboard Exam Real Paper with Solution PSEB | Class 8 Preboard 2022 | GAURAV CROOKS #pseb

11th class English model paper solution

Class 10 ncert maths solution exercise 8.1 Qn o. 1

In the real numbers, what is the solution of the equation 4^(x+2)=8^(2x-1) ?

If the replacement set is the real numbers (R ), find the solution set of : 8 + 3x ge 28 - 2x .

Std 8 maths ch 5 || standard 8 maths chapter 5 in gujarati||class 8 maths ch 5||ભાગ=૪|| Child Guruji

The number of real or complex solutions of x^(2)-6|x|+8=0 is (a) 6 (b) 7 (c) 8 (d) 9

For the equation 40/[x-1]-160/[x-4]-200/[x-5]+320/[x-8]=6x^2-27x (A) Number of real solutions of above equation is 3 (B) If E denotes the product of non-zero real or complex roots of the equation, then sum of divisors of E is 2904 (C) If S denotes the set of all real roots of the equation then, sum of elements of S taken two at a time is 81 (D) If alpha_1,alpha_2 in R be two roots of the equation such that log_[alpha_2](2alpha_1) is defined then it must be 1.

Number of real solutions of the equation x^2+(x/(x-1))^2=8 are a. 3 b. 4 c. 6 d. 0