Math, asked by gravityboy, 1 year ago

plz answer my question it's
urgent
plz do it by step by step explaination

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Answered by abhilash90

0

Answer:

45/4

Step-by-step explanation:

(1/2)^-2+(1/3)^-2+4^-1

=1/1/2+1/1/3^2+1/4. (a^-1 = 1/a)

=2+3^2+1/4

=2+9+1/4

=(8+36+1)/4. Take LCM

=45/4

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