Question

find the values of B and C is the division of x square + bx + c by x minus 1 leaves remainder 0 by x minus x + 2 leaves remainder 12

Answer 1

Step-by-step explanation:

Therefore, the required ratio = 325 cents : 925 cents

= 325cents925cents

= 325925= 25×1325×37

= 1337

13:37

4. Simply the following ratios

i) 223:414

ii) 3.5:215

iii) 112:23:116

Solution

i) 223:414

= 113:174

Now multiply each term by the LCM of the denominator

= 113×12:174×12 [since LCM of 3 and 4 = 12]

= 44:51

ii) 3.5 :215

= 3510 : 115

Now multiply each term by the LCM of the denominator

3510×10:115×10 [Since LCM of 10 and 5 = 10]

35:22

iii) 112:23:116

= 32:23:76

Now multiply each term by the LCM of the denominator

= 32×6:23×6:76×6, [ Since LCM of 2,3 and 6 = 6]

= 9:4:7

Thanks