stu139125
stu139125 stu139125
  • 14-04-2022
  • Mathematics
contestada

-5x2-7x2
the twos are the squared.

Respuesta :

Аноним Аноним
  • 14-04-2022

Answer:

-12x²

Step-by-step explanation:

Given expression:

[tex]-5x^{2} -7x^{2}[/tex]

Since both terms in the expression have common terms, we can subtract the terms by combining like terms.

[tex]\implies x^{2} (-5 -7)[/tex]

[tex]\implies x^{2} (-12)[/tex]

[tex]\implies -12x^{2}[/tex]

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