Answer:
Does anyone know how to solve this question
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Answer:
gotta chill. hi
Step-by-step explanation:
"tens" can be represented in numbers as "10"
15 tens means that you will multiply 15 by the tens (multiply 15 by 10).
Based on this:
15 tens = 15 x 10 = 150
Therefore:
15 tens is equivalent to 150
Answer:
x=-2√3 -3, 2√3 -3
Step-by-step explanation:
x^2+6x=3
x^2+6x+9=3+9
(x+3)^2=12
x+3=±√12
1). x+3=√12
x+3=2√3
x=2√3 -3
2). x+3=-√12
x=-2√3 -3
