Math, asked by STEVE123w, 5 months ago

What is the value of 4t2 + 6r - (t)(r) when t = -2 and r = 4?

Answers

Answered by Anonymous
37

\huge\mathtt\colorbox{skyblue}{\color{purple}{AnSwEr}}

given \: t =  - 2 \: \:  and  \: \: r = 4

 = 4 {t}^{2}  + 6r - (t)(r)

 = 4 {( - 2)}^{2}  + 6(4) - ( - 2)(4)

 = 4(4) + 24 - ( - 8)

 = 16 + 24 + 8

 {= }\bold\color{purple}{~48}

Answered by MrHyper
3

\huge{\textbf{\textsf{Question:}}}

  \sf \color{red} \large What \: is \: the \: value \: of :  \\  \bf \color{red}  {4t}^{2}  + 6r - (t)(r) \\  \sf \color{red} when \:  \:  \:  \bf t =  - 2 \: \: \: \sf  and \:  \:  \: \bf r = 4

\huge{\textbf{\textsf{Answer:}}}

 \bf \color{red} 4 {t}^{2}  + 6r - (t)(r) \\  \bf \color{red}  = 4( - 2)^{2}  + 6(4) - ( - 2)(4) \\  \bf \color{red}  = 4(4) + 24 - ( - 8) \\  \bf \color{red}  = 16 + 24 + 8 \\  \bf \color{red} =  \underline {\underline{48}}

\huge{\textbf{\textsf{Hope~it~helps..!!}}}

Similar questions