Question

4 - 15/4 how to solve?just need the method to do?
need explanation .. will mark brainlist if it's correct​

Answer 1

Answer:

31/4

Step-by-step explanation:

4-15/4

4 is a whole number so its fraction will be 4/1 which is also 4

4/1-15/4 but the denominator is not the same so what is the lcm?

its 4 because 4 is found in the 1 times table and 4 times tables

then multiply them like this= 4/1 x 4/4 + 15/4 x 1/1

the answer will be= 16/4 + 15/4 = 31/4

Answer 2

b) Show that the locus of a point, the sum of whose distances from the points (a, 0,0) and (- 0, 0, 0) is constant (= 26), is the ellipsoid of revolution P1? + 2 =l. KPK 2-a 2

please solve this question step by step