Question

please tell me my explanation and answer is right my explanation is right​

Answer 1

Solution:-

(d)

a²x - 4ax + 3ax²

Taking Common

→ ax ( a - 4 + 3x)

→ ax ( 3x + a -4) or ax ( a -4 +3x)

Therefore, the required answer is ax ( 3x +a -4)

Yes , Your Answer is Right .

_____________________________________

(f)

2ax² + 6a²x

Taking Common

→ 2ax ( x + 3a)

Therefore the required answer is 2ax (x+3a)

Yes, Your Answer is Correct.

Additional Information !!

• Area of Square = Side × Side

• Area of Rectangle = Length × Breadth

• Area of Rhombus = 1/2 × d1 × d2

here

d1 is the 1st diagonal of Rhombus

d2 is the second diagonal of Rhombus

• Area of Parallelogram = Base × Height

• Perimeter of Square = 4 × Side

• Perimeter of Rectangle = 2 (Length + Breadth)

• Area of Triangle = 1/2 × base × height

• Perimeter of triangle = Sum if their sides

• Circumference of Circle = 2πr

where,

π = 22/7

r is the radius of Circle