Susan was asked to simplify the following rational expression. Assess her work and critique any mistakes she may have made. Determine where she may have made a mistake and fix the mistake to find the correct simplified expression. Sa Susan's work: 5a? 1. * 5a2 3 a 96? b? a 15a 3. 9b a 5a2 4. +96 2.

Q: Given I m, what is m/2?

A: Given that the expressions for the angles are  m∠1=x+14m∠3=3y+7m∠4=5y-73m∠5=3x-54 Rewrite the given…

Q: (16:3)+14 215² 5-3 12

A:

Q: (4x3 - 4x2 + 3x- 9) - (2x3 - 7x2 - 5x + 4) (4x3 - 4x? + 3x- 9) - (2x3 - 7x2 - 5x + 4) =| (Simplify…

A:

Q: Simplify the expression V80x°y V102²y7 3, 2x y2 O 2a²y² Væy? 70x³y6 8x y?

A: Taking simplification we have

Q: -2/4x + 4 + 23 = 3

A:

Q: O 8. Simplify. (a*b®) (a°b*) O a'z8

A: The given expression,      a5b6a2b2

Q: Which expression is equivalent to -- (6x + 15) -3? A -2x + 12 -2x + 2 -2x-2 D -2r-8

A: We will find the expression.

Q: b. Evaluate—(3x − 2)° 6

A: We need to evaluate

Q: Which expression is equivalent to 8a3 +? O (2a - c)(4a? + 4ac+ c) P (2a + c)(4a? - 2ac+ c) 2ас + c?)…

A: SOLUTION-

Q: If B =k- S-1and C--2k, ad an expression that equals 20 + 3C in standard form.

A: Given that B=k-5k2-1,C=k-2k2.

Q: Evaluate 4p3 (a4 + 9)2

A:

Q: Evaluate for b equals -6 b2+7b-5

A: Given: evaluate for b = - 6

Q: Eager Al was simplifying the expression (x +2)-+ (x + 5)2, and his first step in the process was to…

A: Topic =Algebra

Q: Marcus claims that in the expression 3x + 3y, the terms 3x and 3y are like terms because both are…

A: Here we have to check whether the given terms are like or unlike terms.

Q: indicated

A: Try to write the given polynomial in factor form and subtract by taking LCM of both denominator…

Q: Find AD. 15x- 22 3x + 74 B C

A:

Q: Which expression is equivalent to (10 + 7 r - r 2) + (-6 r 2 - 18 + 5 r )?

A: We have to simplify (10+7r-r^2)+(-6r^2-18+5r)

Q: Michelle's score: 7.5x + 65x – 62 Pablo's score: 12.5x + 17.25x- 82 Which expression represents…

A: