Question

4x²-8x ; when x= 1/2​

Answer 1

Heya mate!!

$4 {x}^{2} - 8x \\ x = \frac{1}{2} \\ 4 \times \frac{1}{2} \times \frac{1}{2} - 8 \times \frac{1}{2} \\ 0- 4 = - 4$

Hope it helps u dear✌️✌️☺️☺️❤️☺️

Answer 2

Answer:

4×1/2×1/2-8×1/2

=0-4

= -4

Step-by-step explanation:

Hope this will help you