ExamPlay Dark Logo
Log Masuk

Mathematics for IGCSE & O level - Equations (Section 1 - No. 47)

When completing the square, what needs to be added to x² + bx to complete the square?
(b/2)²
b²
b/2
b² / 4

Penjelasan

The number to add is (b/2)².

Komen (0)

Log Masuk Untuk Mengulas
Iklan
BrainBehindX Inc Logo
©2026; Dikuasakan Oleh BrainBehindX Inc