Answered

Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Explore a wealth of knowledge from professionals across various disciplines on our comprehensive Q&A platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

Evaluate the expression [tex]t^2[/tex]:

a. For [tex]t=5[/tex].
b. For [tex]t=-4[/tex].

Sagot :

GinnyAnswer
Sure, let's evaluate the expression \( t^2 \) step-by-step for the given values of \( t \).

### Part (a): For \( t = 5 \)

1. Substitute \( t = 5 \) into the expression: \( t^2 \)
2. Calculate \( 5^2 \):
[tex]\[ 5^2 = 5 \times 5 = 25 \][/tex]
3. Result:
[tex]\[ t^2 = 25 \quad \text{for} \; t = 5 \][/tex]

### Part (b): For \( t = -4 \)

1. Substitute \( t = -4 \) into the expression: \( t^2 \)
2. Calculate \( (-4)^2 \):
[tex]\[ (-4)^2 = (-4) \times (-4) = 16 \][/tex]
3. Result:
[tex]\[ t^2 = 16 \quad \text{for} \; t = -4 \][/tex]

In summary, the expression \( t^2 \) evaluates to:
- 25 when \( t = 5 \)
- 16 when [tex]\( t = -4 \)[/tex]
Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Discover more at Westonci.ca. Return for the latest expert answers and updates on various topics.