Rationalize demonimator 3 D

10/14/21, 3:24 PM 2-Basic Arithmetic 2-Zaid Ali Instructor: Adriana van Hilten Course: QMS110 - Applied Mathematics Assignment: 2-Basic Arithmetic 2 for Business Student: Zaid Al Date: 10/14/21 Rationalize the denominator. -3- .\/7 5 +43 To rationalize this denominator, multiply numerator and denominator by the conjugate of the denominator. The conjugate of «/g + «/5 is «/3 - «/3 Multiply the numerator and denominator by the conjugate. -3-47 45-43 _(-3-47) (45-3) V5+y3 4543 (45 +43) (5-43) Simplify the numerator first. (-3-47) (¥5-43) _ -3¢5+3y3-435+421 (V5+43) (vV5-43) (45+43) (¥5-43) Simplify the denominator. ~34/5+34/3 - /35 +4/21 _ —34/5 +34/3 - 4/35 +4/21 (WB+y3) (V5-43) (y5)%- (¥3)° ~34/5 +34/3 - 4/35 +4/21 2 https://xlitemprod.pearsoncmg.com/api/v1/print/en-us/highered 1M1