The value of root(4)(81)+root(4)(256)-root(4)(1296) is a) 19 b) -11 c) 1 d) 13
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5
Answer:
13
Step-by-step explanation:
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nswer:
Step-by-step explanation:
let root(4)(81)=a
root(4)(256)=b
root(4)(1296)=c
now the given question is a+b-c
for solving this question let us find the values of a,b,c seprately.
a=root(4)(81)⇒√4×√81
⇒2×9⇔18
a=18
b=root(4)(256)⇒√4×√256
⇒2×16⇔32
b=32
c=root(4)(1296)⇒√4×√1296
⇒2×36⇔72
∴a+b-c⇒18+32-72⇒-22.
sorry the answer i am getting is not there in options.
once please give clarity regarding this question.
root(4)(
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