Question

7 Squaring
5 3 both side
Multiplying
2
both sides by
By Componendo dividendo
2a2-3b?
2a + 3b2
Write the property
above the arrow​

Answer 1

Answer:

7 Squaring

5 3 both side

Multiplying

2

both sides by

By Componendo dividendo

2a2-3b?

2a + 3b2

Write the property

above the arrow

Answer 2

Step-by-step explanation:

Proof of first basic form of Componendo dividendo

Given,

a

b

=

c

d

.................Proportion

Step 1: Componendo: Add 1 to both sides of the proportion equation,

a+b

b

=

c+d

d

...................1, Componendo

Step 2: Dividendo: Subtract 1 from both sides of the proportion equation,

a−b

b

=

c−d

d

...................2, Dividendo

Step 3: Take the ratio of the two equations (divide equation 1 by equation 2) combining Componendo and Dividendo,

a+b

a−b

=

c+d

c−d

.............3, Componendo and Dividendo.