Question

Q.1 Solve each of the following equations giving your answer correct to 2 decimal places.
c) x²+3x-2
d) x²+9x-1
e) x² -2/9x
f) x²+0.2x
g) x²-1.4x

Q.2 Solve each of the following equations.
a) x(x-3)=5x+1
b) (x+2)(x-5)=4x
c) x(x-4)=2(x+7)

Answer 1

2.1) x(x-3)=5x+1

2x-3=5x+1

2x-5x= 3+1

-3x=4

x=4/-3

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