What is the factored form of this expression?

x^2 + 15x + 56

Substitute numerical values into the expression for p and q

Will give brainliest summations with algebraic expressions image shown

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

If value of cos330° is √3/2 then find tan165°.