Question

Without using trigonometic table, evaluate (cos^2 28°+cos^2 62°)/(sin^2 56°+sin^2 34°) +sin^2 64°+cos64°.sin26°​

Answer 1

Answer:

3x

2

−10x+8

−6×−4=24..the product of the coefficient of the first and the last term

−6+−4=−10..the split for the middle term

Now, splitting the middle term we get

=3x

2

−6x−4x+8

=3x(x−2)−4(x−2)

=(x−2)(3x+4)

Step-by-step explanation:

Hope help uh ❤❤❤

Answer 2

Answer:

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