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(24d) Part 1: Past Paper 3 H Question No. 9: Simplify (2x + 3)² − (2x + 3)(x - 5) Give your answer in the form ax² +bx+c
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(24d)

Part 1: Past Paper 3 H
Question No. 9:

Simplify (2x + 3)² − (2x + 3)(x - 5)
Give your answer in the form ax² +bx+c

User Sas
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Check the image below for working
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(24d) Part 1: Past Paper 3 H Question No. 9: Simplify (2x + 3)² − (2x + 3)(x - 5) Give-example-1
User Janni Kajbrink
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