Answer:
b² = 2bx - 2by
Step-by-step explanation:
2x + b = y + 2b
b = 2x - y
b² = (2x - y)²
b² = (2x - y)(2x - y)
b² = 4x² - 2xy - 2xy + y²
b² = 4x² - 4xy + y²
For the
problem presented, this is what it would look like if you combine the terms of
the series 2<span><span>c0</span><span>x0</span>+</span>2<span><span>c2</span><span>x0</span>+</span><span><span><span>∑<span>n=1</span></span>∞</span>[</span><span><span>a<span>n+2</span></span>(</span>n+1<span>)(</span>n+2<span>)−</span><span><span>an</span>n</span>−2<span><span>an</span>]=</span>0
<span>
</span>And then…
2c0 + 2c2 = 0 and c2 = −c0
So it
would go something like this.
Y = (1 − x2) c0
I am hoping that this answer has satisfied your query about
this specific question.
I think it is B because it has a continuous line soy it couldn’t be a. It has negative numbers so it couldn’t be D. And it has negative numbers so couldn’t be C