What is the simplest form of (sqrt (3)+5)(sqrt (2)+sqrt (6)) A. sqrt (6)+5sqrt (6) B. 6sqrt (6)+8sqrt (2) C. 5sqrt (6)+8sqrt (2) D. 6sqrt (6)+18+5sqrt (2)f(x)=3x^3 g(x)=2x^2+x-6 What is (fcdot g)(x) A. (fcdot g)(x)=6x^5+3x^4-18x^3 B. (fcdot g)(x)=6x^2+3x-18 C. (fcdot g)(x)=2x^5+x^4-6x^3 D(t,a)(m) 6,6,2,4,18,3If f(x)=x^2+1 and g(x)=5x-3 what is f(g(x)) 7 A. 5x^2+2 B. 25x^2+10 C. 25x^2-30x+9 D. 25x^2-30x+10Which of the following expressions represents (fcdot g)(x) A. 4x^2+2 B. 2x^2+4 C. 2x^3+4x n 2 Am f(x)=x^2+2 g(x)=2x5. André the Giant is 7 ft. 4 in.tall. Determine his height to the nearest centimetre. 6. Duc rode his bike in a marathon for 35 miles. Sally walked 50km. Who travelled further? Justify your answer. 7. Petey is building a fence around his rectangular garden. His garden measures 20n 2in by 18ff 5in. Material can only be sold in whole numbers of yards.If it costs 4.75 per yard, what will the cost of nceded material be? [2] [1]PREV 394041424344454647 NEXT
