notcarti notcarti
  • 21-10-2020
  • Mathematics
contestada

Can someone help me photo is above

Can someone help me photo is above class=

Respuesta :

nicoledsouza1809
nicoledsouza1809 nicoledsouza1809
  • 21-10-2020

Answer: 9x + (-1)

Step-by-step explanation:

(7x + 2x) + (2 -3)

9x + (-1)

Answer Link
stephanielai914
stephanielai914 stephanielai914
  • 21-10-2020

Answer:

14x²-17x-6

Step-by-step explanation:

multiply (7x+2)(2x-3)

(1) multiply 7x and 2x =14x²

(2) multiply 7x and -3 = -21x

(3) multiply 2 and 2x= 4x

(4) multiply 2 and -3 = -6

Last step: add all answers from step 1 to 4

: 14x² +(-21x)+4x+(-6)

answer: 14x²-17x-6

Answer Link

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