Question

Find the value of (7x)2

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Answer 1

the answer is 49x² and thanks me

Answer 2

Correct question:

Find the value of (7x)² [ whole square of 7x]

Answer:

(7x)² = 49x²

Explanation:

Here, given that (7x)² and we have to solve it.

Now,

(7x)² means 7x will multiplied 2 times (i.e 7x × 7x)

Let us doing this

(7x)² = (7x) × (7x)

=> (7 ×7) × ( x × x )

=> 49 × x²

=> 49x²

Therefore,

(7x)² = 49x²