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koban [17]
3 years ago
11

What number can be add to

9x}^{2} + 24x" alt=" {9x}^{2} + 24x" align="absmiddle" class="latex-formula">
to make it a perfect square
•∆•​
Mathematics
1 answer:
4vir4ik [10]3 years ago
5 0

The required number will be 16

the expression will be like :

  • 9 {x}^{2}  + 24x + 16

  • (3x) {}^{2}  + (2 \times 3x \times 4) + (4) {}^{2}

  • (3x + 4) {}^{2}

hope it helps you cap !!

Anti - Venom

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