2 years ago

• A. All real numbers

Mathematics

2 answers:

ziro4ka [17]2 years ago

7 0

Answer:

Option C

Step-by-step explanation:

you cancel the whole parentheses.

So you know, x+6 can't equal to 0.

that's why there is a choice that is all real numbers but not -6.

ira [324]2 years ago

6 0

Answer:

A. All real numbers

Step-by-step explanation:

Given

(x - 2)(x + 6)/7(x + 6) = (x - 2)/7

On cross multiplying,

(x - 2)(x + 6)(7) = (x - 2)(x + 6)(7)
LHS = RHS
This means on applying any value for x, both sides will be equal
Hence, the correct option is A

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