Question

90+30(2)-4.9(2)^2=

Answer 1

http://www.google.com/search?hl=en&site=&q=90%2B30%282%29-4.9%282%29%5E2&oq=90%2B30%282%29-4.9%282%29%5E2&aq=f&aqi=h1&aql=&gs_sm=e&gs_upl=3021l3021l0l5995l1l1l0l0l0l0l77l77l1l1l0