7-81. Solve each equation. Show al both sides by the denominator.) a. 0.85x=200

Q: x4 – 7x2 – 18 = 0

A:

Q: 2. (3x + 28)° TIA, ORTITUDO

A:

Q: Solve. Write the answer in interval notation. x² + 5x > 24

A: Here we have , to write in interval notation,  x2+5x>24

Q: When do you use the plus or minus symbol “±”? a. After taking the square root of both sides b.…

A: When we take square  root both side there we use ± Sign

Q: Solve. Give solution(s) as exact value(s). x4 - 4x3 + 4x2 + 36x - 45 = 0

A:

Q: 4. Multiply. Write the answer in standard form. (8 + 3i)? 5. Solve the equation. x2 - 9 = -15

A: 4. (8+3i)2 5. Given equation x2-9=-15

Q: solve for x. 7 - 5√x + 4 = − 3

A:

Q: 4. Find the value of x. 5x - 8 2x + 13

A:

Q: 4.) Solve and check 15 -3x = 30

A:

Q: Solve for x, where x is a real number. 9 4x = 8 27

A: The answer is x=1/6 (No option is correct)

Q: 5.) Solve. 32 %3D = 4

A: Given 32/n=4

Q: Solve for x. 2* = 32 %3D The solution is x =

A: The given equation is 2x=32.

Q: 6. Solve the equation for x. V3x+2-3/2x-2 C. 8 a. 15 15 d. 8 b. x- 3

A:

Q: Solve. X 7 5 6 6 X = (Simplify your answer. Type an integer or a fraction.)

A: We have to find value of x.

Q: Solve for x. Leave answers as fractions and whole numbers. 12x³2x²2x = 0

A:

Q: In(5x+4)-Inx=In6

A:

Q: Solve the equation for x. In x- In x2 + In 5 = 0 X = (Simplify your answer.)

A:

Q: Solve, The solution is x =. (Type an integer or a simplified fraction. Use a comma to separate…

A:

Q: Simplify. Give answers using positive exponents. (-3m-1611)-3 (-3m-1611)-³ =

A:

Q: Solve. x + y + z = 61 - 2x + 4y = 48 - Z = -9 (1) (2) (3) | The solution is

A: we have to solve the given system of equation