What are the solutions to the equation factor 9x^2+21x+10=0 ?

The solutions to the equation factor 9x^2+21x+10=0 are x=-2/3 ,x=-5/3

Find the zeros of factor 9x^2+21x+10=0

The zeros of factor 9x^2+21x+10=0 are x=-2/3 ,x=-5/3

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9 x^{2} + 21 x + 10 = 0

x = - \frac{2}{3}, x = - \frac{5}{3}

Decimal Notation

x = - 0.66666 \dots, x = - 1.66666 \dots

Solution steps

9 x^{2} + 21 x + 10 = 0

Factor

9 x^{2} + 21 x + 10 : (3 x + 2) (3 x + 5)

(3 x + 2) (3 x + 5) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

3 x + 2 = 0 or 3 x + 5 = 0

Solve

3 x + 2 = 0 : x = - \frac{2}{3}

Solve

3 x + 5 = 0 : x = - \frac{5}{3}

The solutions to the quadratic equation are:

x = - \frac{2}{3}, x = - \frac{5}{3}

8 p^{2} + 6 p - 48 = 0

λ^{2} + 2 λ - 80 = 0

6 x^{2} - 5 x - 50 = 0

2 x^{2} - 6 x + 3 = 0

0.2 (2 x - 6) (8 x - 6) = 0

What are the solutions to the equation factor 9x^2+21x+10=0 ?
The solutions to the equation factor 9x^2+21x+10=0 are x=-2/3 ,x=-5/3
Find the zeros of factor 9x^2+21x+10=0
The zeros of factor 9x^2+21x+10=0 are x=-2/3 ,x=-5/3