Solve for x in the equation x squared + 2 x + 1 = 17.
1 answer:
Step-by-step explanation:
quadratic formula
<u>-b+-√b^2</u>
<u>2</u><u>a</u>
<u>-</u><u>2</u><u>+</u><u>-</u><u>√</u><u>2</u><u>^</u><u>2</u><u>-</u><u>4</u><u>×</u><u>1</u><u>×</u><u>-</u><u>1</u><u>6</u>
2×1
<u>-2+-√68</u>
2
either
x= 3.125
or
x= -5.125
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Can you please tell me what the first question says? i can read it, its too dark
400,000,000 + 30,000,000 + 200,000 + 90,000 +100
Answer:
3d + 1
I'm pretty sure it's the same thing.
N =9/8
n = 1 1/8
Hope this helpsb☺
Answer: a
Step-by-step explanation:
none of the answers in b are divisible by 4
