Answer:
I think its 2 and 4 i hope it is (´・ω・`)
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Answer:
Step-by-step explanation:
x²+2 ×x×5+5²=-20x+2×x×5-3
(x+5)²=-20+10x-3
(x+5)²=-10x-3
23 or 23/1 or 23.0
Hope this helps ;)
Please don't forget to mark as brainliest answer
Answer:

Option A is the correct option
Step-by-step explanation:

Collect like terms
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Move 8 to right hand side and change it's sign
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Add the numbers
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Divide both sides of the equation by 8
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Calculate
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Hope I helped!
Best regards!!