Algebra -4

Chapter 4 Assignment

Question 1 Solve the equation: x 2 -15x=0. Find the value of x :

Question 2 Solve the equation: m3 +3m 2 - 10m =0. Find the value of m :

Question 3 Solve the equation: 12y(5y-7)(4y+9)= 0 . Find the value of y :

Question 4 Solve the equation: 2 t 3 -50 t= 0 Find the value of t :

Question 5 Solve the equation: 21y 2 - 32y=5 Find the value of y :

Question 6

Solve the equation (x-22) (x+12) = 0 and find the value of x

Question 7 Solve the equation x 2 + 11x+28=0 and find the value of x

Question 8 Solve the equation x 2 + 6x=40 and find the value of x