Answer:
13.5%
Step-by-step explanation:
I hope this helps
4x^2-9y^2
= (2x)^2 - (3y)^2
<span>=[(2x + 3y)(2x - 3y)]</span>
Answer:
a - b = 12
Step-by-step explanation:
- Factorise a² - b²
- Crossed out common factors, (x + a)
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Hope this helped
Answer:
51.33 cm
Step-by-step explanation:
154cm / π = 51.33 cm