Answer:
x² - 25 ≤ 0
x² - 25 = 0
(x-5)(x+5)=0
x-5=0 | x+5=0
x=5 | x= -5
-5<×<5
Checking:
if x= 5 if x= -5
x² - 25 ≤ 0 x² - 25 ≤ 0
(5)²-25 < 0 (-5)²-25 < 0
25-25 < 0 25-25 < 0
0<0 0<0
Explanation:
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Answer:
x² - 25 ≤ 0
x² - 25 = 0
(x-5)(x+5)=0
x-5=0 | x+5=0
x=5 | x= -5
-5<×<5
Checking:
if x= 5 if x= -5
x² - 25 ≤ 0 x² - 25 ≤ 0
(5)²-25 < 0 (-5)²-25 < 0
25-25 < 0 25-25 < 0
0<0 0<0
Explanation:
I HOPE ITS HELP
STAY SAFE GUYS
#CarryOnLearning
#LearningIsFun