What is the answer to 9x^2-11x+6xsqrt(5-2x)=23 ?

The answer to 9x^2-11x+6xsqrt(5-2x)=23 is x\approx 1.84441…,x\approx-2.03954…

Solve for x: 9x^2-11x+6xsqrt(5-2x)=23

The solution is x\approx 1.84441…,x\approx-2.03954…

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

9 x^{2} - 11 x + 6 x 5 - 2 x = 23

x \approx 1.84441 \dots, x \approx - 2.03954 \dots

Solution steps

9 x^{2} - 11 x + 6 x 5 - 2 x = 23

Remove square roots

180 x^{2} - 72 x^{3} = 81 x^{4} - 198 x^{3} - 293 x^{2} + 506 x + 529

Solve

180 x^{2} - 72 x^{3} = 81 x^{4} - 198 x^{3} - 293 x^{2} + 506 x + 529 : x \approx - 0.70653 \dots, x \approx 1.84441 \dots, x \approx - 2.03954 \dots, x \approx 2.45722 \dots

x \approx - 0.70653 \dots, x \approx 1.84441 \dots, x \approx - 2.03954 \dots, x \approx 2.45722 \dots

Verify Solutions:

x \approx - 0.70653 \dots

False

, x \approx 1.84441 \dots

True

, x \approx - 2.03954 \dots

True

, x \approx 2.45722 \dots

False

The solutions are

x \approx 1.84441 \dots, x \approx - 2.03954 \dots

13 - 4 x = x + 8

\frac{3}{4} x - 4 = 6

x^{\frac{- 2}{3}} - 12 x = 0

2 x - 5 = 1

2 x - 5 = 2

What is the answer to 9x^2-11x+6xsqrt(5-2x)=23 ?
The answer to 9x^2-11x+6xsqrt(5-2x)=23 is x\approx 1.84441…,x\approx-2.03954…
Solve for x: 9x^2-11x+6xsqrt(5-2x)=23
The solution is x\approx 1.84441…,x\approx-2.03954…