192+ 40 √x =312 find the value of x in the given question .
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Answered by
0
Answer:
192+40√x=312
40√x=312-192
40√x=120
√x=120/40=3
(√x)^2=(3)^2
x=9
Answered by
1
Answer:
9
Step-by-step explanation:
40√x = 312-192 = 120
40√x = 120
√x = 120/40
√x= 3
x = 9
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