Task 1

1. Tri Agita Rini
11600009
Mathematics Education
MATHEMATICS EXPRESSION
1. Page 30. The Mathematical Expression is 푁2 + N + 4. The Pronunciation is N squared
plus N plus four.
2. Page 31. The Mathematical Expression is N = 22푘 + 1. The Pronunciation is N equals to
two squared 2k plus one.
3. Page 40. The Mathematical Expression is 푃2 = 2푞 2. The Pronunciation is P squared
equals to two q squared.
4. Page 55. The Mathematical Expression is 11u + 11t = 55. The Pronunciation is eleven
times u + eleven times t equals to fifty five.
5. Page 91. The Mathematical Expression is 푋2 +
4
3
푋 +
4
9
=
TRI AGITA RINI – 11600009 – MATHEMATICS EDUCATION – CLASS B
2
3
+
4
9
. The Pronunciation is X
squared plus four divided by three x plus four divided by nine equals to two divided by
three plus four divided by nine.
6. Page 123. The Mathematical Expression is √푥 + 10 +
5
√푥 +10
= 6. The Pronunciation is
squared root of x plus ten plus five divided by squared root of x plus ten equals to six.
7. Page 123. The Mathematical Expression is A = π푟2 + 2πr h. The Pronunciation is A
equals to phi r squared plus two phi r h.
8. Page 129. The Mathematical Expression is 푥 3 + b푥 2 + cx + d = 0. The Pronunciation is x
cubed plus b x squared plus cx plus d.
9. Page 130. The Mathematical Expression is q equals to minus d plus one divided by bc
minus two divided by twenty seven b cubed.
10. Page 132. The Mathematical Expression is 2푥 3 = 7x – 1. The Pronunciation is two x
cubed equals to seven x minus one.
11. Page 134. The Mathematical Expression is f (x) = 4푥 2 − 3x + 1. The Pronunciation is f of
x equals to four x squared minus three x plus one.
12. Page 135. The Mathematical Expression is 푥 2 - 푦2 = 푡2 – 1. The Pronunciation is x
squared minus y squared equals to t squared minus one.
13. Page 165. The Mathematical Expression is x =
√4− 푠2
2
. The Pronunciation is x equals to
squared root of four minus s squared divided by two.