Answer:
a = 4
Step-by-step explanation:
Answer:
Adam is 8.
Step-by-step explanation:
28-20=8
Can I get brainliest? Working on next rank.
<h3>I'll teach you how to solve 4x^2-25<0</h3>
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4x^2-25<0
Add 25 to both sides:
4x^2-25+25 < 0+25
Simplify:
4x^2 < 25
Divide both sides by 4:
4x^2/4 < 25/4
Simplify:
x^2 < 25/4
whole sqrt -25/4 < x < whole sqrt 25/4
whole sqrt 25/4= 5/2
-5/2 < x < 5/2
Your Answer Is -5/2 < x < 5/2
plz mark me as brainliest if this helped :)
The correct answer to this is D
Answer:
common numerator and denomanator
Step-by-step explanation:
