What are the solutions to the equation (a)(9a+4)=0 ?

The solutions to the equation (a)(9a+4)=0 are a=0,a=-4/9

Find the zeros of (a)(9a+4)=0

The zeros of (a)(9a+4)=0 are a=0,a=-4/9

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(a) (9 a + 4) = 0

a = 0, a = - \frac{4}{9}

Decimal Notation

a = 0, a = - 0.44444 \dots

Solution steps

(a) (9 a + 4) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

a = 0 or 9 a + 4 = 0

Solve

9 a + 4 = 0 : a = - \frac{4}{9}

The solutions to the quadratic equation are:

a = 0, a = - \frac{4}{9}

n^{2} - 3 (n + 3) = (6 - n) (2 n - 9)

x^{2} - 80 x + 1600 = 0

36 x^{2} + 84 x = 0

1537.362612 = 0.1775 \cdot x^{2} - 36.621 \cdot x + 2005.1

100 - 80 x + 12 x^{2} = 0

What are the solutions to the equation (a)(9a+4)=0 ?
The solutions to the equation (a)(9a+4)=0 are a=0,a=-4/9
Find the zeros of (a)(9a+4)=0
The zeros of (a)(9a+4)=0 are a=0,a=-4/9