ashvinmsingh ashvinmsingh
  • 20-02-2019
  • Mathematics
contestada

Brainliest If you can solve this

Simplify

[(w+4)3]7
w
+
4
3
7
A (w+4)10
w
+
4
10
B (w+4)21
w
+
4
21
C w7+421
w
7
+
4
21
D w21+421

Respuesta :

teresatapia
teresatapia teresatapia
  • 20-02-2019
1: 21w+84
2: 10w+40
3: 21w+84
4: w=2.37081377 or w=7/421
5: w21+421
Answer Link

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