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y^(2)+4xy+3y
Which of the following is equivalent to the given expression?
Choose 1 answer:
(A) 
y(y+4x+3)
(B) 
4y(x+1)
(c) 
4y(x+y)
(D) 
4y^(2)(x+1)

y2+4xy+3y y^{2}+4 x y+3 y \newlineWhich of the following is equivalent to the given expression?\newlineChoose 11 answer:\newline(A) y(y+4x+3) y(y+4 x+3) \newline(B) 4y(x+1) 4 y(x+1) \newline(C) 4y(x+y) 4 y(x+y) \newline(D) 4y2(x+1) 4 y^{2}(x+1)

Full solution

Q. y2+4xy+3y y^{2}+4 x y+3 y \newlineWhich of the following is equivalent to the given expression?\newlineChoose 11 answer:\newline(A) y(y+4x+3) y(y+4 x+3) \newline(B) 4y(x+1) 4 y(x+1) \newline(C) 4y(x+y) 4 y(x+y) \newline(D) 4y2(x+1) 4 y^{2}(x+1)
  1. Given Expression: We are given the expression y2+4xy+3yy^{2}+4xy+3y and we need to find an equivalent expression among the choices provided.
  2. Factor Common Term: Let's try to factor the given expression. We can start by factoring out the common factor yy from each term.y(y+4x+3)y(y + 4x + 3)
  3. Compare with Choices: Now, we compare the factored expression y(y+4x+3)y(y + 4x + 3) with the given choices.\newline(A) y(y+4x+3)y(y+4x+3) matches our factored expression.\newline(B) 4y(x+1)4y(x+1) does not match because it suggests a factor of 4y4y and a sum of x+1x+1, which is not present in the original expression.\newline(C) 4y(x+y)4y(x+y) does not match because it suggests a factor of 4y4y and a sum of x+yx+y, which is not present in the original expression.\newline(D) 4y2(x+1)4y^{2}(x+1) does not match because it suggests a factor of 4y24y^2 and a sum of x+1x+1, which is not present in the original expression.
  4. Correct Equivalent Expression: The correct equivalent expression is therefore (A)y(y+4x+3)(A) y(y+4x+3).

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