Question

find the value if:2x= (6)²- (4)² ​

Answer 1

Step-by-step explanation:

2x=(6)^2-(4)^2

=>2x=36-16

=>2x=20

=>x=20/2

=>x=10

Answer 2

Answer:

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Step-by-step explanation:

given:

find the value if:2x= (6)²- (4)²

solution : given that 2x= (6)²- (4)²

$2x = {6 }^{2} - {4}^{2} \\ 2x = 36 - 16 \\ 2x = 20 \\ x = \frac{20}{2} \\ x = 10$

Therefore the value of x in which 2x= (6)²- (4)² is 10

Proof : verification :

$put \: x \: value \: in \: that \: equation \: we \: get$

$2x = {6}^{2} - {4}^{2} \\ 2(10) = {6}^{2} - {4}^{2} \\ 20 = 36 - 16 \\ \\ 20 = 20$

Hence L.H.S = R.H.S Therefore the value of x in which 2x= (6)²- (4)² is 10