Lcm for -10x^2, 35x, -55x^3?

Science & Mathematics by Anonymous 2018-06-01 13:02:39

Social Science

5 answers

I just can't figure out how to get it. Can someone help me?

Anonymous

770x^3
Anonymous

Lcm for -10x^2, 35x, -55x^3: 770x^3
Anonymous

-10x^2, 35x, -55x^3 remove the - signs and factorize 2¹×5¹×x², 5¹×7¹×x¹, 5¹×11¹×x³ collect the highest powered terms LCM: 2¹×5¹×7¹×11¹×x³ = 770x³
Anonymous

Start with the constants... 10 ==> 2*5 35 ==> 7*5 55 ==> 11* 5 so the lcm has to be 2*7*11*5 and, for the variables. the largest power is 3 (x^3) so the lcm is 2*5*7*11*x^3
Anonymous

-10x^2 = -5*2*x^2 35x = 5*7*x -55x^2 = -5*11*x^3 LCM = 5*2*7*11x^3 = 770x^3