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Oduvanchick [21]
3 years ago
15

What is the answer (7t2+4t+1)–4t2

Mathematics
1 answer:
Solnce55 [7]3 years ago
5 0

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{3 {t}^{2}  + 4t + 1}}}}}

Step-by-step explanation:

\sf{ (7 {t}^{2}  + 4t + 1) - 4 {t}^{2} }

Remove the unnecessary parentheses

\longrightarrow{ \sf{7 {t}^{2}  + 4t + 1  - 4 {t}^{2} }}

Collect like terms

\longrightarrow{ \sf{7 {t}^{2}  - 4 {t}^{2}  + 4t + 1}}

\longrightarrow{ \sf{3 {t}^{2}  + 4t + 1}}

Hope I helped!

Best regards! :D

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