Find the real solutions of the equation by factoring.8x3 + 64x2 + 120x = 0
A. {- 
, -5}
B. {-3, -5}
C. {0, -3, -5}
D. {0, 3, 5}
Answer: C
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Write the whole number.Three hundred sixteen
A. 3160 B. 300,016 C. 316 D. 3016
Solve the problem.A small business owner made $40,000 the first year he owned his store and made an additional 
over the previous year in each subsequent year. Find how much he made during his fourth year of business. Find his total earnings during the first four years. (Round to the nearest cent, if necessary.)
A. $5.00; $42,105.00 B. $202,500.00; $527,500.00 C. $135,000.00; $325,000.00 D. $46,305.00; $172,405.00
Find the product using the formula for multiplying the sum and difference of two terms. Check the answer using the FOIL method.(11x + 1)(11x - 1)
A. 121x2 - 22x - 1 B. x2 - 1 C. 121x2 - 1 D. 121x2 + 22x - 1
Find the pair of numbers whose product and sum are given.Product: 320 Sum: 36
A. -20 and -16 B. 20 and -16 C. -20 and 16 D. 20 and 16