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jek_recluse [69]
3 years ago
13

PLEASE HELP!!! URGENT!

Mathematics
1 answer:
Oksana_A [137]3 years ago
3 0

Answer:

(D) p^{2} -9p+18

Step-by-step Explanation:

Assuming that the equation x^{2} -2 = p, we can convert the equation into this.

p^{2} +18=9p

We can convert 9x^{2} -18 into 9p because x^{2} -2 × 9 = 9x^{2} -18

Now we simplify this equation.

We can subtract 9p from both sides of the equation.

p^{2} +18-9p = 0

Re-ordering the equation gets us:

p^{2} -9p+18

So, (D) p^{2} -9p+18 is equivalent to the original expression of (x^{2} -2)^{2} + 18 = 9x^{2} -18

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