What value of c makes x2+6x+c a perfect square trimonial

asked Aug 9, 2022 181k views

3 votes

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6 votes

Answer:

Explanation:

To solve this just take b (in this case 6x) divide it by 2 and then square it

which means that c=9

this will factor to (x+3)²

TrueY answered Aug 15, 2022

by TrueY

3.2k points

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