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badi

  • 3 years ago

If a and b are positive integers and a<sup>2</sup> = 49 and 3b<sup>3</sup> = 192. Find the value of 2a + 3b.

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  1. sheg
    • 3 years ago
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    is it 26

  2. shivam_bhalla
    • 3 years ago
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    Is this your question \[\large a^2=49 \space \space and \space \space 3b^3=192\] ??

  3. sheg
    • 3 years ago
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    if this is ur question in that case \[a=7 , b = 4\]

  4. sheg
    • 3 years ago
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    \[2a+3b=2\times{7} + 3\times{4}=26\]

  5. badi
    • 3 years ago
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    TRUE

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