thekid56gh thekid56gh
  • 19-05-2021
  • Mathematics
contestada

I need help with number 6 please

I need help with number 6 please class=

Respuesta :

MysteryPerson1
MysteryPerson1 MysteryPerson1
  • 19-05-2021

Answer:

6 = z^2 + 49

Step-by-step explanation:

Answer Link
palhair
palhair palhair
  • 19-05-2021

Answer:

z^2+14z+49

Step-by-step explanation:

=(z+7)(z+7)

=(z)(z)+(z)(7)+(7)(z)+(7)(7)

=z^2+7z+7z+49

=z^2+14z+49

Answer Link

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