Question

tpalak Mathematics ke answers plz​

Answer 1

Step-by-step explanation:

1. prime factor of

25 =5×5

15 = 5×3

GCF = 5

hence , the value of the LHS of the given equation will be 5

5 = 4x + 1

4x = 5-1

4x = 4

X = 4/4

X = 1

2. option b

3. option A

2part

1. True

2. False

3. True

3 part

Considertwo numbers 867 55 and we need to find the HCF of these numbers.

867 is greater than 255 so we will divide 867 by 225

867 = 255 × 3 + 102

Now. let's divide 255 by 102

255 = 102 × 2 + 51

Now divide 102 by 51

102 = 51 × 2 + 0

Here remainder is zero

HCF of 867,225 = 51

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