Asked by Thaiyanis Betancourt on May 09, 2024
Verified
Factor the trinomial, if possible. 10x2+47xy+42y210 x ^ { 2 } + 47 x y + 42 y ^ { 2 }10x2+47xy+42y2
A) (5x−6y) (2x−7y) ( 5 x - 6 y ) ( 2 x - 7 y ) (5x−6y) (2x−7y)
B) (5x−6y) (2x+7y) ( 5 x - 6 y ) ( 2 x + 7 y ) (5x−6y) (2x+7y)
C) (5x+6y) (2x−7y) ( 5 x + 6 y ) ( 2 x - 7 y ) (5x+6y) (2x−7y)
D) (5x+6y) (2x+7y) ( 5 x + 6 y ) ( 2 x + 7 y ) (5x+6y) (2x+7y)
E) The trinomial is prime.
Trinomial
A polynomial consisting of three terms, typically expressed as ax^2 + bx + c.
Factor
A number that divides another number without leaving a remainder.
- Undertake the factoring of expressions by implementing approaches such as grouping and binomial square calculation.
Verified Answer
VV
Valerie ValadezMay 11, 2024
Final Answer :
D
Explanation :
The correct factorization of 10x2+47xy+42y210x^2 + 47xy + 42y^210x2+47xy+42y2 is (5x+6y)(2x+7y)(5x + 6y)(2x + 7y)(5x+6y)(2x+7y) , which matches choice D. This is because when you expand (5x+6y)(2x+7y)(5x + 6y)(2x + 7y)(5x+6y)(2x+7y) , you get 10x2+35xy+12xy+42y210x^2 + 35xy + 12xy + 42y^210x2+35xy+12xy+42y2 , which simplifies to 10x2+47xy+42y210x^2 + 47xy + 42y^210x2+47xy+42y2 .
Learning Objectives
- Undertake the factoring of expressions by implementing approaches such as grouping and binomial square calculation.