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Popular >

sqrt(0.5x^2+1)<=-5x

Solution

0.5 x^{2} + 1 \leq - 5 x

Solution

x \leq - \frac{2}{7}

+2

Interval Notation

(- \infty, - \frac{2}{7}]

Decimal Notation

x \leq - 0.20203 \dots

Solution steps

0.5 x^{2} + 1 \leq - 5 x

If

f (x) \leq g (x)

then

g (x) \geq 0

- 5 x \geq 0 : x \leq 0

0.5 x^{2} + 1 \leq - 5 x : x \leq - \frac{2}{7} or x \geq \frac{2}{7}

Verify Solutions:

x \leq - \frac{2}{7}

True

The solution is

x \leq - \frac{2}{7}

Popular Examples

(b-10)/(-9)<= 2

\frac{b - 10}{- 9} \leq 2

join 1-1/e join

1 - \frac{1}{e}

factor 18x^5+30x^4 factor

18 x^{5} + 30 x^{4}

factor y^4+4y^2+4 factor

y^{4} + 4 y^{2} + 4

- 7 x + 7 \leq - 56

Frequently Asked Questions (FAQ)

What is sqrt(0.5x^2+1)<=-5x ?
The solution to sqrt(0.5x^2+1)<=-5x is x<=-(sqrt(2))/7