Question

Write the value of 2y – 4y2 + 4 at y = 1​

Answer 1

Answer:

2

Step-by-step explanation:

$2y - 4 {y}^{2} + 4$

At y=1

$2 \times 1 - 4 \times ( {1})^{2} + 4 \\ = 2 - 4 + 4 \\ = 2$

Answer 2

Step-by-step explanation:

The value is 2

Hope it's helpful