What are the solutions of the equation (2x
(2x + 3) + 11 = 0? Use u substitution and the quadr...
Mathematics, 05.05.2020 13:40 LHawk35531
What are the solutions of the equation (2x
(2x + 3) + 11 = 0? Use u substitution and the quadratic formula to solve.
0 x-4115
0 x2-74N5
X = -7 and x = -2
x=-1 and x = 4
Answers: 1
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Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
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Which expression is rational? 6. , square root two, square root 14, square root 49
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He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
Answers: 3
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