Answer:
Can you show me how to solve the questions?
Find the domain of the rational function. f left parenthesis x right parenthesis equals StartFraction 5 x minus 2 Over 3 EndFraction f(x)=5x−23
Find the domain of the rational function. s left parenthesis t right parenthesis equals StartFraction t squared plus 4 Over 2 t EndFractions(t)=t2+42t
Find the domain of the rational function. f left parenthesis x right parenthesis equals StartFraction 7 x Over 8 minus x EndFractionf(x)=7x8−x
Find the domain of the rational function. f left parenthesis x right parenthesis equals StartFraction 5 x Over 3 x minus 7 EndFractionf(x)=5x3x−7
Find the domain of the rational function. Upper R left parenthesis x right parenthesis equals StartFraction negative 7 plus 8 x Over x cubed plus 4 x squared plus 3 x EndFractionR(x)=−7+8xx3+4x2+3x
Find the domain of the rational function. Upper C left parenthesis x right parenthesis equals StartFraction x minus 9 Over x squared minus 25 EndFractionC(x)=x−9x2−25
Simplify the rational expression. StartFraction x cubed minus 512 Over 3 x minus 24 EndFractionx3−5123x−24
Multiply and simplify. StartFraction 28 x minus 8 Over 15 EndFraction times StartFraction 10 Over 2 minus 7 x EndFraction28x−815•102−7x
Multiply. StartFraction 5 x plus 5 Over 10 x plus 30 EndFraction times StartFraction 5 x plus 15 Over 5 x squared minus 5 EndFraction5x+510x+30•5x+155x2−5
Multiply and simplify. StartFraction a cubed plus a squared b plus a plus b Over 5 a cubed plus 5 a EndFraction times StartFraction 12 a squared Over 6 a squared minus 6 b squared EndFractiona3+a2b+a+b5a3+5a•12a26a2−6b2
Divide. StartFraction 3 x minus x squared Over x cubed minus 27 EndFraction divided by StartFraction x Over x squared plus 3 x plus 9 EndFraction3x−x2x3−27÷xx2+3x+9
Divide and simplify. StartFraction 9 b plus 18 Over 4 a plus 8 EndFraction divided by StartFraction ab minus 2 b plus 2 a minus 4 Over a squared minus 4 a plus 4 EndFraction9b+184a+8÷ab−2b+2a−4a2−4a+4
Perform the division. StartFraction a cubed minus b cubed Over a minus b EndFractiona3−b3a−b
Perform each indicated operation. StartFraction 2 Over x cubed EndFraction2x3divided by÷StartFraction 4 xy Over x squared EndFraction4xyx2times•StartFraction 8 x squared Over x Superscript 4 EndFraction8x2x4
Please show step by step process. Thank you.
