Answer:
Given Two equations :-
- multiplying eq.(i) by 2 eq.(ii) by 3.
- <u>placing this value of y² in eq. (i)</u>
3x²- 2×9 = 57
3x² - 18 = 57
3x² = 57 + 18
3x²= 75
x² = 25
<u>x = ± 5</u>
<h3>So, the values of x are <u>+5 and -5</u> </h3><h3>and the values of y are
<u>+3 and -3</u></h3>
Answer:
The expression is not factorable with rational numbers
Step-by-step explanation:
You keep the slope, and then use the point on the graph to make the line.
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Answer:
rational number, whole number, and integer
Step-by-step explanation:
√441 = 21
21 is an integer, a whole number, and a rational number.