Question

What is the value of ( + 4) ( - 4) ?​ please help me

Answer 1

Answer:

answer is 16....

Step-by-step explanation:

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Answer 2

Answer:

$( + 4)( - 4) \\( \cancel+ 4)(\cancel - 4)$

$\cancel\dfrac{ \frac{ \frac{ \frac{ \frac{ \frac{ \frac{ \frac{ \frac{ \frac{3 \times \frac{3}{3} }{3} \times \frac{3}{3} }{3} \times \frac{3}{3} }{3} \times \frac{3}{3} }{3} \times \frac{3}{3} }{3} \times \frac{3}{3} }{3} \times \frac{3}{3} }{3} \times \frac{3}{3} }{3} \times \frac{3}{3} }{3} \times \frac{3}{3} }{3} \times \frac{3}{3} =0$