Find the value of c that makes each trinomial a perfect square

x^2+17x+c

Thank you!

289/4

Step-by-step explanation:

x² + 2(x)(17/2) + (17/2)²

(17/2)² = 289/4 or 72¼

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

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