4/30x100% tolong jawab pls

to complete the squre you take the B value ( Ax^2+Bx+c) divide by two then square it so it would be 4

Answered by erikjust | 2024-06-10

(w-2)(w-2) -2w w=-2w^2 w -2=-2w =-4w w^2-4w+4

Answered by reyvelyn | 2024-06-24

To make the expression w 2 − 4 w + ? a perfect square, you need to add 4 . This allows the expression to be rewritten as ( w − 2 ) 2 . Thus, the complete expression is w 2 − 4 w + 4 .
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Answered by reyvelyn | 2024-09-26

[tex] \frac{4}{30} \times 100\% \\ = 0.133 \times 100\% \\ = 13.33\%[/tex]

Answered by aquila0152 | 2025-07-04