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Mathematics for IGCSE & O level - Algebraic Manipulation (Section 3 - No. 1)
What are the terms of the bracket (x+5) which when multiplied give x²+10x+25?
(x-5)
(x+5)
(x-2)
(x+2)
Forklaring
(x+5)(x+5)=x²+10x+25
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