Question

Solve 3XX +25 = 4XX -10

Answer 1

Explanation:

3x2 + 25 = 4x2 - 10

Bringing like terms on one side

25 + 10 = 4x2 - 3x2

35 = x2

Taking square root on both sides

`√(35) = x`

Answer 2

is its xx its√

√35 , − √ 35

if its X is X = 35

Explanation: