Answer: The answer is just 5
Explanation:
Answer:
c)5
9x^2-2x+ 25 = 8x^2+8x
9x^2-2x+ 25 - 8x^2-8x = 0
x^2 - 10x + 25 = 0
c)5 ------> 5 * 5 - 10 *5 + 25 =25 - 50 + 25 = 50- 50 =0
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