Question

please answer........... bhaiya ji answer Bata dijiye​

Answer 1

3. 6x = 30 - 4x

10x = 30

x = 3..

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Answer 2

Answer:

hey, it's your answer

(1) (r^2) - 3^2s^2

=>Factoring: r2-9s2

Factoring: r2-9s2 Theory : A difference of two perfect squares, A2 - B2 can be factored into (A+B) • (A-B)

Factoring: r2-9s2 Theory : A difference of two perfect squares, A2 - B2 can be factored into (A+B) • (A-B)Proof : (A+B) • (A-B) =

Factoring: r2-9s2 Theory : A difference of two perfect squares, A2 - B2 can be factored into (A+B) • (A-B)Proof : (A+B) • (A-B) = A2 - AB + BA - B2 =

Factoring: r2-9s2 Theory : A difference of two perfect squares, A2 - B2 can be factored into (A+B) • (A-B)Proof : (A+B) • (A-B) = A2 - AB + BA - B2 = A2 - AB + AB - B2 =

Factoring: r2-9s2 Theory : A difference of two perfect squares, A2 - B2 can be factored into (A+B) • (A-B)Proof : (A+B) • (A-B) = A2 - AB + BA - B2 = A2 - AB + AB - B2 = A2 - B2

Note : AB = BA is the commutative property of multiplication.

Note : AB = BA is the commutative property of multiplication.Note : - AB + AB equals zero and is therefore eliminated from the expression.

Note : AB = BA is the commutative property of multiplication.Note : - AB + AB equals zero and is therefore eliminated from the expression.Check : 9 is the square of 3

Note : AB = BA is the commutative property of multiplication.Note : - AB + AB equals zero and is therefore eliminated from the expression.Check : 9 is the square of 3Check : r2 is the square of r1

Note : AB = BA is the commutative property of multiplication.Note : - AB + AB equals zero and is therefore eliminated from the expression.Check : 9 is the square of 3Check : r2 is the square of r1 Check : s2 is the square of s1

Note : AB = BA is the commutative property of multiplication.Note : - AB + AB equals zero and is therefore eliminated from the expression.Check : 9 is the square of 3Check : r2 is the square of r1 Check : s2 is the square of s1 Factorization is : (r + 3s) • (r - 3s)

(2) (x)^2+(1/x)^2+2(x)(1/x)-3x-3/x

=> (x+1/x)^2-3(x+1/x)

=>(x+1/x) (x+1/x-3)

(3) 6x=30-4x

6x+4x=30 (By transposing)

10x=30

x=30/10

x=3

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