Question

a. Solve the following equations:

(i). x
2
-11x + 30 = 0​

Answer 1

Answer:

2.27 is the value of X.

Step-by-step explanation:

-11x + 30 = 0

-11x = 0-30

-11x = -30

x = -30/-11

x = 2.72

Answer 2

Answer:

x²-11x+30

multiply the co-efficient of x² by 30

pick two factors of 30 which can be multiplied

and those factors can be added or subtracted to get -11

factors are -5 and -6

(x²-5x)-(6x+30)=0

x(x-5)-6(x-5)=0

(x-5)(x-6)