Question

(2x+2)⁰+(2x-7)⁰+x⁰=180​

Answer 1

Answer:

178°

Step-by-step explanation:

2x+2)⁰+(2x-7)⁰+x⁰=180

if any no. has power 0 then it will be equal to 1 .

1 + 1 + x° = 180

2+x=180

x = 178 °

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Answer 2

Answer:

x = 37°

Step-by-step explanation:

(2x+2)⁰+(2x-7)⁰+x⁰=180

=> 2x° + 2x° + x° = 180° - 2° + 7°

=> 5x° = 185°

=> x° = 37°