Compute the value of the discriminant and give the number of real solutions of the quadratic equation. -4x +9x- 3 = 0 Discriminant: Number of real solutions: | olo

Q: Find the discriminate of each quadratic equation then state the number and type of solutions.

A:

Q: Use the discriminant to determine the number of real solutions of the equation. You do not need to…

A: The discriminant is the expression b2 - 4ac, which is defined for any quadratic equation ax2 + bx +…

Q: Solve for the indicated variable. (x+8k)(x-5)=x² +8x-40k, for k

A: To solve for the indicated variable.

Q: Solve for x for all real solutions: 8x2 - 9x + 15 = 0

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Q: 9csc²x - 23 = −cscx +3cot²x - 6 sinx

A:

Roots

The main dissimilarity between real and complex roots is that the real roots are obtained as real numbers, in contrast with the complex roots, which are indicated as imaginary numbers. The standard format for depicting any complex number is in the form of a + bi.