Answer:
(x² - 3)(x² + 3)
Step-by-step explanation:
- 9 ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b) , thus
- 9
= (x² )² - 3²
= (x² - 3)(x² + 3)
Q: What number goes in the blank space to make the equation true?
2 answers:
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Answer:
You use the trigonometric ratio (see below for explanation & answer)
Step-by-step explanation:
So, 528.6 is your answer. Have a great day! Hope I helped!