Math, asked by haddiwalenashit, 1 month ago

expand (5x-4)^2 maths question

Answers

Answered by BrainlyPharo

1

Step-by-step explanation:

$\sf \mapsto (5x - 4) {}^{2} \\ \sf \mapsto {5x}^{2} - 2 \times 5x \times( - 4) + {( - 4)}^{2} \\ \sf \mapsto {25x}^{2} + 40x + 16$

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