X^2 + x = 5
hope that helps
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Answer:

Step-by-step explanation:
Given

Required: Express as a perfect square

Add 10 to both sides


Expand

Factorize:

Factorize:


Answer:

Step-by-step explanation:
When dividing numbers with powers, it is handy to remember that

so

(4/7) / (3/-8)...when dividing fractions, flip what u r dividing by, then multiply
4/7 * - 8/3 =
- 32/21 <===
Answer:
I don't know, because i really don't know