solve each equation. 9n2 - 30n + 25 = 0

Q: Multiply. (-8+6i)(5-9i) (-8+6i)(5-9i)= (Simplify your answer. Type your answer in the form a + bi.)

A: Given that(-8+6i)(5-9i)

Q: solve each equation. 6x4 - 31x2 + 18 = 0

A: 6x4 - 31x2 + 18 = 0

Q: Explain the difference between" 4 times the sum of x and y" and "the sum of 4 times x and y."

A:

Q: solve each equation. 4x4 - 13x2 + 9 = 0

A: we have to solve the given equation 4x4 - 13x2 + 9 = 0.

Q: solve each equation. 12x3 + 46x2 + 40x = 0

A: Given: 12x3+46x2+40x=0

Q: solve each equation. 5x2 - 2x + 1 = 0

A: Given equation is 5x2-2x+1=0. To solve the given equation. Solution: If we have quadratic equation…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.