Math, asked by muskan1819, 1 year ago

solve 5x square-66x+224=0​

Answers

Answered by abiramiragu
1

Answer:

Step-by-step explanation:

Simplifying

x2 + -66x + 224 = 0

Reorder the terms:

224 + -66x + x2 = 0

Solving

224 + -66x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '-224' to each side of the equation.

224 + -66x + -224 + x2 = 0 + -224

Reorder the terms:

224 + -224 + -66x + x2 = 0 + -224

Combine like terms: 224 + -224 = 0

0 + -66x + x2 = 0 + -224

-66x + x2 = 0 + -224

Combine like terms: 0 + -224 = -224

-66x + x2 = -224

The x term is -66x. Take half its coefficient (-33).

Square it (1089) and add it to both sides.

Add '1089' to each side of the equation.

-66x + 1089 + x2 = -224 + 1089

Reorder the terms:

1089 + -66x + x2 = -224 + 1089

Combine like terms: -224 + 1089 = 865

1089 + -66x + x2 = 865

Factor a perfect square on the left side:

(x + -33)(x + -33) = 865

Calculate the square root of the right side: 29.41088234

Break this problem into two subproblems by setting

(x + -33) equal to 29.41088234 and -29.41088234.

Subproblem 1

x + -33 = 29.41088234

Simplifying

x + -33 = 29.41088234

Reorder the terms:

-33 + x = 29.41088234

Solving

-33 + x = 29.41088234

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '33' to each side of the equation.

-33 + 33 + x = 29.41088234 + 33

Combine like terms: -33 + 33 = 0

0 + x = 29.41088234 + 33

x = 29.41088234 + 33

Combine like terms: 29.41088234 + 33 = 62.41088234

x = 62.41088234

Simplifying

x = 62.41088234


asharautan8: wrong
Answered by asharautan8
1

It cannot be solved because b^2 -4ac is less than zero

where b= cofficient of X

a= cofficient of x^2

c= the constant value

Please mark it as the brainliest

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