Page 26. The mathematical expression is 1+2+3+5+4+9+2 = 26. The pronunciation is one plus two plus three plus five plus four plus nine plus two equals twenty six.
Page 31. The mathematical expression is 36 = 4 . 9 = 2 . 2 . 3 . 3. The pronunciation is thirty six equal four dot nine equals two dot two dot three dot three.
Page 43. The mathematical expression is x^2 (x^2-9)=x^2 (x-3)(x+3). The pronunciation is x square multiplied by x square minus nine in bracket equals x squared multiplied by x minus three in bracket multiplied by x plus three in bracket.
Page 47. The mathematical expression is 4/(3x^5 y^2 z)+ 7/(6xy^3 ). The pronunciation is four devided by three x to the power five y square z plus seven devided by six x y square.
Page 47. The mathematical expression is 2x/(3〖x(x-1)〗^3 (x+2) )+ (4x-3)/(4(x-1)^2 (x+2)^4 ). The pronunciation is two x devided by three x multiplied by x minus one in bracket cubed x plus two in bracket plus four x minus three devided by four x minus one in bracket cubed x plus two in bracket to the power of four.
Page 65. The mathematical expression is y=(13-6x)/5=23/5-(1 1/5)x. The pronunciation is y equal thirteen minus six x devided by five equal two and three fifths minus one and one fifths x.
Page 65. The mathematical expression is y=2-x+(3-x)/5. The pronunciation is y equals two minus x plus three minus x devided by five.
Page 68. The mathematical expression is 9x + 7y = 5. The pronunciation is nine x plus seven y equals five.
Page 71. The mathematical expression is 80x – 36x2 + 4x3 = 50. The pronunciation is eighty x minus thirty six x square plus four x cubed equals fifhty.
Page 72. The mathematical expression is p(x) = x3 – 3x2 + 4x – 8. The pronunciation is the function p x equals x cubed minus three x square plus four x minus eight.
Page 74. The mathematical expression is x4 – 2x3 + 3x2 = 0. The pronunciation is x to the power of four minus two x cubed plus three x square equals zero.
Page 74. The mathematical expression is x6 – 2x3 = -1. The pronunciation is x to the power of six minus two x cubed equals negatif one.
Page 79. The mathematical expression is (4x^3-2x +4)/(2x-3)=(2x^3-x+2)/(x-3⁄2). The pronunciation is four x cubed minus two x plus four is devided by two x minus three equals two x cubed minus x plus two is devided by x minus one and one half.
Page 91. The mathematical expression is x^2+4/3 x=2/3. The pronunciation is x square plus four thirds x equals two thirds.
Page 94. The mathematical expression is √2 x^2-5x+√8=0. The pronunciation is the root of two, x square minus five x plus the root of eight equals zero.
Page 94. The mathematical expression is √(x+10)+5/√(x+10)=6. The pronunciation is the root of x plus ten, plus five devided by the root of x plus ten equals six.
Page 103. The mathematical expression is y = x3 + 199.99x2 – 1.5 × 105x + 1500. The pronunciation is y equal x cubed plus one hundred and ninty nine point ninty nine x square minus one point five times ten to the power of five x plus one thousand and five hundred.
Page 110. The mathematical expression is sin x = (2/3)x. The pronunciation is sinus x equal two thirds x.
