page 10 paper 2 4. INDICES AND SURDS 2006 J Q1 A (V3+ V5) cm C he diagram shows a right-angled triangle ABC in which the length of AC is (v3 + v5)cm. The of triangle ABC is (1 + 15)cm². O Find the length of AB in the form (a /3 + b/5)cm, where a and b are integers. ) Express (BC)² in the form (c + d15)cm?, where c and d are integers.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.7: Applied Problems
Problem 23E
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page 10
paper 2
4. INDICES AND SURDS
2006 J
Q1
B
A (V3+ V5) cm C
diagram shows a right-angled triangle ABC in which the length of AC is (V3 + V5)cm. The
of triangle ABC is (1 + 15)cm².
9 Find the length of AB in the form (a/3 + b5)cm, where a and b are integers.
(1) Express (BC)² in the form (c + d15)cm?, where c and d are integers.
Transcribed Image Text:page 10 paper 2 4. INDICES AND SURDS 2006 J Q1 B A (V3+ V5) cm C diagram shows a right-angled triangle ABC in which the length of AC is (V3 + V5)cm. The of triangle ABC is (1 + 15)cm². 9 Find the length of AB in the form (a/3 + b5)cm, where a and b are integers. (1) Express (BC)² in the form (c + d15)cm?, where c and d are integers.
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