4 years ago

What equation results from completing the square and then factoring? x2 + 10x = 15

Mathematics

2 answers:

Stells [14]4 years ago

6 0

12x=15
Divide by 12
X=5/4

defon4 years ago

6 0

Answer:

x = 0.75

Step-by-step explanation:

(I'm probably wrong) if you ment 2x + 10x= 15 then 2 x ? = 1.5 so 1.5 ÷ 2 = 0.75 therefor 2 x 0.75 = 1.5 then 1.5 x 10 would equal 15. I do realise I'm probably wrong but that is my answer

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