Question

(t-15)^2
haelp me to solve this question​

Answer 1

Answer:

t^2 - 30t + 225

Step-by-step explanation:

(t - 15)^2

=t^2 - 2.t.15 + (15)^2

= t^2 - 30t + 225

Answer 2

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$\longrightarrow \sf{(t - 15)}^{2} \\ \\ \longrightarrow \sf{(t)}^{2} - 2 \times t \times 15 + ( {15)}^{2} \\ \\ \longrightarrow \sf {t}^{2} - 30t + 225$