Question

Which equation has a solution of 2/9?
a. (2x+9)(x+2)=0
b. (9x+2)(x-2)=0
c. (9x-2)(x+9)=0
d. (2x-9)(x-9)=0

Answer 1

GIVEN :-

A) ( 2x + 9 ) ( x + 2 = 0

B) (9x+2)(x-2)=0

C) (9x-2)(x+9)=0

D) (2x-9)(x-9)=0

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TO FIND :-

Which equation has a solution of 2/9?

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SOLUTION :-

1ST (A) SOLUTION IS = 25 = - 2/1

2ND (B) SOLUTION IS = 200 = 2/1

3RD (C) SOLUTION IS = 6889 = 2/9

4TH (D) SOLUTION IS = 81 = 9/1

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HENCE OPTION →C← IS CORRECT ✔