Question

0.0324x⁴ - 0.0064b³ ​

Answer 1

Answer:

0

Step-by-step explanation:

Answer 2

Answer:

$(0.18x^{2} +0.08b^{2} )(0.18x^{2} -0.08b^{2} )$

Step-by-step explanation:

Given : $0.0324x^{4} -0.0064b^{4}$

To find : Factors of the given equation

Solution :

• The given equation is, $0.0324x^{4} -0.0064b^{4}$  
• We know the identity as,  

      $(a^{2} -b^{2} )=(a+b)(a-b)$

       $0.0324=(0.18)^{2}$  and $0.0064=( 0.08)^{2}$

• The given can be rewrite as,

       $0.0324x^{4} -0.0064b^{4}$ = $(0.18x^{2} )^{2}-(0.08b^{2} )^{2}$

                                  =   $(0.18x^{2} +0.08b^{2} )(0.18x^{2} -0.08b^{2} )$

∴ $0.0324x^{4} -0.0064b^{4}$ =  $(0.18x^{2} +0.08b^{2} )(0.18x^{2} -0.08b^{2} )$