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Alex Ar [27]
3 years ago
11

Please I need help how do you solve 5 + x to the 2nd power = 2x2 + 13

Mathematics
1 answer:
Sveta_85 [38]3 years ago
7 0

Answer:

it has no real solutions

Step-by-step explanation:

5 + x² = 2x² + 13

first simplify by moving the 2x² to the left and the 5 to the right:

x² - 2x²=  13 - 5

- x²=  8

x = +/- √-8 has no (real) solutions

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