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By Armando Rojo

ISBN-10: 950025204X

ISBN-13: 9789500252041

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8 2x 1. 2. Addition of polynomials by (y2 - 3y + 4) + (y - 3yz y3). (y2-3y+4)+(y-3y2+y3) =y3+y2-3y2-3y+y+4 =y3 (y2 - 2y2 - 2y + 4 - 3y + 4) + (y - 3y2+y3) =y3 - 2y2 - 2y + 4 2y(y2 - 2y 2y(y2 - + 2) 3(y - 4y2 + 2~3). zY+ 2) + 3(y - 4y2 + 2y3). 3. 4. Multiplication of polynomials muZtipZy monomials, = = = = = multiply a monomial with apolynomial, + - = = + = - + + 60x2 + 20x = 24x + 53 + 48 Algebra multiply two binomials, First, Outer, Inner Last multiply polynomials with polynomials, on.

2. Addition of polynomials by (y2 - 3y + 4) + (y - 3yz y3). (y2-3y+4)+(y-3y2+y3) =y3+y2-3y2-3y+y+4 =y3 (y2 - 2y2 - 2y + 4 - 3y + 4) + (y - 3y2+y3) =y3 - 2y2 - 2y + 4 2y(y2 - 2y 2y(y2 - + 2) 3(y - 4y2 + 2~3). zY+ 2) + 3(y - 4y2 + 2y3). 3. 4. Multiplication of polynomials muZtipZy monomials, = = = = = multiply a monomial with apolynomial, + - = = + = - + + 60x2 + 20x = 24x + 53 + 48 Algebra multiply two binomials, First, Outer, Inner Last multiply polynomials with polynomials, on.

Y y z 42 = 32. 3 by y 3 = 6. + y = 3. 3+3=6 6=6 by 4. z, 4214 = 3214 2=8 32 So 1v ing Simple Algebraic Equations by 42 = 32. z = 8. (4)(8) = 32 32 = 32 - 6 = 25. - 6 +6 =25 +6 a+O=31 a=31 6 by - 6 = 25. = 31. 31 - 6 ~ 2 5 25 = 25 x x, x/4 = 2. by 4. (x/4)(4)= (2)(4) (4x/4) =8 33 Algebra by x/4 = 2. x = 8. 814 = 2 2=2 x + x, 4 x/4 4 - 4 = 2 - 4 x/4+0=-2 x/4 = -2 by 4. (d4)(4)= (-2)(4) (4x/4)= = x= 34 x/4 + 4 = 2. Solving Simple Algebraic Equations by + x/4 + 4 = 2. -8/4 4 = 2 -2+4=2 2=2 z z, -Z - 4 +4 =2 -z- 4 = 2.

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Algebra I 18ed by Armando Rojo


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