Simplify 5+7√3+7√

Simplify 5+7√3+7√

Answer Details

5+7√3+7√ $\frac{\mathrm{<br>}}{}$

multiply the denominator and the numerator by the conjugate of 3 + 7–√
 → 3 - 7–√

5+7√3+7√ $\frac{\mathrm{<br>}}{}$ x 3−7√3−7√ $\frac{\mathrm{<br>}}{}$

15−57√+37√−732−(7√)2 $\frac{{\mathrm{<br>}}^{}}{}$

8−27√9−7 $\frac{\mathrm{<br>}}{}$ = 8−27√2 $\frac{\mathrm{<br>}}{}$

= 4 - 7–√