MT7.docx - Expand 3 1 x 2 8 6 up to the term in x3 Hence use the expansion to evaluate(1.03)6 In the figure below ABCD is a cyclic quadrilateral and BD

# MT7.docx - Expand 3 1 x 2 8 6 up to the term in x3 Hence...

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Expand 6 2 3 1 x up to the term in x 3 . Hence use the expansion to evaluate (1.03) 6 8. In the figure below ABCD is a cyclic quadrilateral and BD is a diagonal. EADF is a straight line. CDF=68 o BDC=45 o and BAE=98 o Calculate the size of (a) ABD (2mks) (b) CBD (2mks) B 98o A 45o 68o D F C
9. The first, the third and the seventh term of an increasing arithmetic progression are three consecutive terms of a geometric progression. If the first term of the arithmetic progression is 10, find the common difference of the arithmetic progression (3mks) 10. Simplify 7 3 7 7 3 7 3 leaving your answer in the form 7 b a where a and b are constants (3mks) 11. Find the values of x in the equation (3mks) 81 3 3 729 3 243 ) 1 2 ( 2 x x x x x
12. Form the three inequalities that satisfy the given region R 13 Find without using mathematical tables or a calculator the value of x

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• Fall '16
• dr,david onyango
• Arithmetic progression, Geometric progression, Quadrilateral

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