What is 7t2+8t+3 when t=2
Answers
Answered by
3
given t= 2
and the question is=>
7t2+8t+3
=7×2×2+8×2+3
=>28+16+3
=>47 ans .....
and the question is=>
7t2+8t+3
=7×2×2+8×2+3
=>28+16+3
=>47 ans .....
Answered by
1
Thats simple enough put value of t in the euation
t=2
7(2)^2 + 8×2 + 3
= 7×4 + 16 + 3
= 28+ 16 + 3
= 47
And it is quadratic equation with 2 as its root
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