I’ve been having trouble it’s this question could you x. solve 4x^2-25< 0

4x^2-25<0

add 25 to each side

4x^2-25+25<0+25

4x^2 <25

divide by 4 on each side

x^2 <25/4

take the square root of each side

sqrt(x^2) < sqrt(25/4)

sqrt(x^2) < +sqrt(25/4) and sqrt(x^2) >-sqrt(25/4)  flip the inequality when taking the negative

x<5/2 and x>-5/2

-5/2 < x <5/2

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

i need a picture

step-by-step explanation: