Answer:
Answer is option d) a=1 b=4
Step-by-step explanation:
![given \: equation \: is \: \\ {x}^{2} - 2x - 3 = 0 \\ by \: factorization \: we \: get \\ (x - 3)(x + 1) = 0 \\ x - 3 = 0 \\ x = 3 \\ x + 1 = 0 \\ x = - 1 \\ x = 3 \: \: or \: x = - 1 \\ value \: of {(x - a)}^{2} when \: x = 3 \: and \: a = 1 \\ {(3 - 1)}^{2} = {2}^{2} = 4 \\ if \: we \: substitute \: x = - 1 \: we \: get \: same \: answer](https://tex.z-dn.net/?f=given%20%5C%3A%20equation%20%5C%3A%20is%20%5C%3A%20%20%5C%5C%20%20%7Bx%7D%5E%7B2%7D%20%20-%202x%20-%203%20%3D%200%20%5C%5C%20by%20%5C%3A%20factorization%20%5C%3A%20we%20%5C%3A%20get%20%5C%5C%20%28x%20-%203%29%28x%20%2B%201%29%20%3D%200%20%5C%5C%20x%20-%203%20%3D%200%20%5C%5C%20x%20%3D%203%20%5C%5C%20x%20%2B%201%20%3D%200%20%5C%5C%20x%20%3D%20%20-%201%20%5C%5C%20x%20%3D%203%20%5C%3A%20%20%5C%3A%20or%20%5C%3A%20%20x%20%3D%20%20-%201%20%5C%5C%20value%20%5C%3A%20of%20%7B%28x%20-%20a%29%7D%5E%7B2%7D%20when%20%5C%3A%20x%20%3D%203%20%5C%3A%20and%20%5C%3A%20a%20%3D%20%201%20%5C%5C%20%20%7B%283%20-%201%29%7D%5E%7B2%7D%20%20%3D%20%20%7B2%7D%5E%7B2%7D%20%20%3D%204%20%5C%5C%20if%20%5C%3A%20we%20%5C%3A%20substitute%20%5C%3A%20x%20%3D%20%20-%201%20%5C%3A%20we%20%5C%3A%20get%20%5C%3A%20same%20%5C%3A%20answer)
<em>HAVE A NICE DAY</em><em>!</em>
<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>
Answer:
25%
Step-by-step explanation:
We can first divide and multiply by 100% to obtain the pecentage:
8/32 * 100% = 8/32 * 100/100 = 25%
<em>I hope this helped! :)</em>
Answer:
the slope intercept form is y=mx+b
Answer:
your answer is 8320 i took a quiz with this question and wrote the answer down hope this helps have a great day -cr8855
Step-by-step explanation:
Answer:
168
Step-by-step explanation: