No, It's not.
coefficients for perfect square would be:
3² - 2(3)(6) + 6² = 9 - 36 + 36
Answer:
no
Step-by-step explanation:
<h2>Answer :</h2>
Let the number be x. Then according to the question,
Step 1 :- Adding 3
=> x + 3
Step 2 :- Multiply the sum by 2
=> 2×(x + 3)
Step 3 :- Subtract 6
=> 2(x +3) - 6
<h3>Thus the expression becomes 2(x +3) - 6. </h3>
