Simplifying and Expanding Quadratic Equations - Math

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Question

Solve the following equation using the quadratic form:

Tap to reveal answer

Answer

Factor the equation and solve:

$x = \pm $\sqrt{3}$$

or

$x = \pm i$\sqrt{3}$$

Therefore there are four answers:

$x=\pm$\sqrt{3}$, \pm i$\sqrt{3}$$

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Question

Solve the following equation using the quadratic form:

$x-4$\sqrt{x}$-45=0$

Tap to reveal answer

Answer

Factor the equation and solve:

$x-4$\sqrt{x}$-45=0$

$($\sqrt{x}$-9)($\sqrt{x}$+5)=0$

$$\sqrt{x}$=9$

or

$$\sqrt{x}$=-5$

This has no solutions.

Therefore there is only one answer:

← Didn't Know|Knew It →

Question

Solve the following equation using the quadratic form:

Tap to reveal answer

Answer

Factor the equation and solve:

$x = \pm $\sqrt{3}$$

or

$x = \pm i$\sqrt{3}$$

Therefore there are four answers:

$x=\pm$\sqrt{3}$, \pm i$\sqrt{3}$$

← Didn't Know|Knew It →

Question

Solve the following equation using the quadratic form:

$x-4$\sqrt{x}$-45=0$

Tap to reveal answer

Answer

Factor the equation and solve:

$x-4$\sqrt{x}$-45=0$

$($\sqrt{x}$-9)($\sqrt{x}$+5)=0$

$$\sqrt{x}$=9$

or

$$\sqrt{x}$=-5$

This has no solutions.

Therefore there is only one answer:

← Didn't Know|Knew It →

Question

Solve the following equation using the quadratic form:

Tap to reveal answer

Answer

Factor the equation and solve:

$x = \pm $\sqrt{3}$$

or

$x = \pm i$\sqrt{3}$$

Therefore there are four answers:

$x=\pm$\sqrt{3}$, \pm i$\sqrt{3}$$

← Didn't Know|Knew It →

Question

Solve the following equation using the quadratic form:

$x-4$\sqrt{x}$-45=0$

Tap to reveal answer

Answer

Factor the equation and solve:

$x-4$\sqrt{x}$-45=0$

$($\sqrt{x}$-9)($\sqrt{x}$+5)=0$

$$\sqrt{x}$=9$

or

$$\sqrt{x}$=-5$

This has no solutions.

Therefore there is only one answer:

← Didn't Know|Knew It →

Question

Solve the following equation using the quadratic form:

Tap to reveal answer

Answer

Factor the equation and solve:

$x = \pm $\sqrt{3}$$

or

$x = \pm i$\sqrt{3}$$

Therefore there are four answers:

$x=\pm$\sqrt{3}$, \pm i$\sqrt{3}$$

← Didn't Know|Knew It →

Question

Solve the following equation using the quadratic form:

$x-4$\sqrt{x}$-45=0$

Tap to reveal answer

Answer

Factor the equation and solve:

$x-4$\sqrt{x}$-45=0$

$($\sqrt{x}$-9)($\sqrt{x}$+5)=0$

$$\sqrt{x}$=9$

or

$$\sqrt{x}$=-5$

This has no solutions.

Therefore there is only one answer:

← Didn't Know|Knew It →

Knew It

Simplifying and Expanding Quadratic Equations - Math

Solve the following equation using the quadratic form:

Factor the equation and solve: or Therefore there are four answers:

Solve the following equation using the quadratic form:

Factor the equation and solve: or This has no solutions. Therefore there is only one answer:

Solve the following equation using the quadratic form:

Factor the equation and solve: or Therefore there are four answers:

Solve the following equation using the quadratic form:

Factor the equation and solve: or This has no solutions. Therefore there is only one answer:

Solve the following equation using the quadratic form:

Factor the equation and solve: or Therefore there are four answers:

Solve the following equation using the quadratic form:

Factor the equation and solve: or This has no solutions. Therefore there is only one answer:

Solve the following equation using the quadratic form:

Factor the equation and solve: or Therefore there are four answers:

Solve the following equation using the quadratic form:

Factor the equation and solve: or This has no solutions. Therefore there is only one answer:

Factor the equation and solve:

$x = \pm $\sqrt{3}$$

or

$x = \pm i$\sqrt{3}$$

Therefore there are four answers:

$x=\pm$\sqrt{3}$, \pm i$\sqrt{3}$$

Solve the following equation using the quadratic form:

$x-4$\sqrt{x}$-45=0$

Factor the equation and solve:

$x-4$\sqrt{x}$-45=0$

$($\sqrt{x}$-9)($\sqrt{x}$+5)=0$

$$\sqrt{x}$=9$

or

$$\sqrt{x}$=-5$

This has no solutions.

Therefore there is only one answer:

Factor the equation and solve:

$x = \pm $\sqrt{3}$$

or

$x = \pm i$\sqrt{3}$$

Therefore there are four answers:

$x=\pm$\sqrt{3}$, \pm i$\sqrt{3}$$

Solve the following equation using the quadratic form:

$x-4$\sqrt{x}$-45=0$

Factor the equation and solve:

$x-4$\sqrt{x}$-45=0$

$($\sqrt{x}$-9)($\sqrt{x}$+5)=0$

$$\sqrt{x}$=9$

or

$$\sqrt{x}$=-5$

This has no solutions.

Therefore there is only one answer:

Factor the equation and solve:

$x = \pm $\sqrt{3}$$

or

$x = \pm i$\sqrt{3}$$

Therefore there are four answers:

$x=\pm$\sqrt{3}$, \pm i$\sqrt{3}$$

Solve the following equation using the quadratic form:

$x-4$\sqrt{x}$-45=0$

Factor the equation and solve:

$x-4$\sqrt{x}$-45=0$

$($\sqrt{x}$-9)($\sqrt{x}$+5)=0$

$$\sqrt{x}$=9$

or

$$\sqrt{x}$=-5$

This has no solutions.

Therefore there is only one answer:

Factor the equation and solve:

$x = \pm $\sqrt{3}$$

or

$x = \pm i$\sqrt{3}$$

Therefore there are four answers:

$x=\pm$\sqrt{3}$, \pm i$\sqrt{3}$$

Solve the following equation using the quadratic form:

$x-4$\sqrt{x}$-45=0$

Factor the equation and solve:

$x-4$\sqrt{x}$-45=0$

$($\sqrt{x}$-9)($\sqrt{x}$+5)=0$

$$\sqrt{x}$=9$

or

$$\sqrt{x}$=-5$

This has no solutions.

Therefore there is only one answer: