Question

√3x²-4x+34 +√3x²-4x-11=9 find value of x
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Answer 1

Answer:

The first term is,  3x2  its coefficient is  3 .

The middle term is,  +4x  its coefficient is  4 .

The last term, "the constant", is  -11 

Step-1 : Multiply the coefficient of the first term by the constant   3 • -11 = -33 

Step-2 : Find two factors of  -33  whose sum equals the coefficient of the middle term, which is   4 .

Answer 2

Step-by-step explanation:

Given in the question an expression

√3x²- 4x + 34 + √3x² - 4x - 11 = 9

Let's solve your equation step-by-step.

Step 1

3.464102x² − 8x +23 = 9

Step 2

Subtract 9 from both sides.

3.464102x² −8x +23 − 9 = 9 − 9

3.464102x² −8x + 14 = 0

Step 3

Use quadratic formula

with

a=3.4641016151377544

b=-8

c=14

x =-b±√b²-4ac / 2a

x = 8±√64-4(3.46)(14) / 2(3.36)

x = 8±√64-4(3.46)(14) / 2(3.36)

x = 8±√-129.76 / 2(3.36)

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