whatareuanidiotsandw whatareuanidiotsandw
  • 07-04-2022
  • Mathematics
contestada

Expand & simplify
4
(
x
+
5
)
+
5
(
x
−
5
)

Respuesta :

zyilin4
zyilin4 zyilin4
  • 07-04-2022

4(x+5) + 5(x-5)

The first step is to distribute (PEMDAS --> parenthesis)

4x + 20 + 5x - 25      Now combine like terms

9x - 5

Thus, the answer is 9x-5

Answer Link

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