Question

plzzz Snd me ans no. 26 to 30​

Answer 1

26.) 2 tan^2 45°+cos^2 30° - sin^2 60°

$2 \times {1}^{2} + { \sqrt{ \frac{3}{2} } }^{2} - { \sqrt{ \frac{3}{2} } }^{2}$

$2 + \frac{3}{2} - \frac{3}{2}$

$\frac{7}{2} - \frac{3}{2}$

$\frac{2}{1}$

$2$