Factorize x² - 12x+35

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b