What is the additive inverse of the polynomial -7y^2x^2y-3xy-7x^2
2 answers:
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Answer:
x=127 degrees
Step-by-step explanation:
look at the image also it's 127 not 117
Answer:
1. 25
2. 9
Step-by-step explanation:
If I'm correct, to complete the square you need to use
So, for #1, b is 10. = 5.
= 25.
For #2, b is -6. = -3.
= 9.