Question

19. Evaluate :
5.67X5.67x5.67 +4.33x 4.33x 4.33
5.67x5.67 - 5.67 x 4.33+4.33x 4.33.

it is of factorisation chapter
please solve it with formulas.​

Answer 1

Answer:

(I) 5.67cube+4.33cube

we know that a cube + b cube= (a+b)(a square - ab +b square

(5.67+4.33(5.67square-5.67*4.33+4.33square)

10*(32.14-24.55+18.74)

10*(26.33)

263.3answer

(ll) 5.67*5.67-5.67*4.33+4.33*4.33

32.14-24.55+18.74

26.33answer

Answer 2

Answer:

>>>>>. 263.3

Step-by-step explanation:

.. hope it's helpful.