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Written-response qualifications

Written-response trainer

Edexcel GCSE Maths (1MA1)

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30 questions match these filters.

Current question: Show that Algebra

Show that
Algebra
Foundation & Higher
standard
either

1

A rectangle has vertical sides of length (3x+4)(3x+4) cm and (5x−10)(5x-10) cm. Its horizontal side has length yy cm. The area of the rectangle is 150 cm2150\text{ cm}^2.
Show that y=6y=6.

(4)

(Total for Question 1 is 4 marks)

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