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Simplifying
1050 = (7x)(25x)
Remove parenthesis around (7x)
1050 = 7x(25x)
Remove parenthesis around (25x)
1050 = 7x * 25x
Reorder the terms for easier multiplication:
1050 = 7 * 25x * x
Multiply 7 * 25
1050 = 175x * x
Multiply x * x
1050 = 175x2
Solving
1050 = 175x2
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-175x2' to each side of the equation.
1050 + -175x2 = 175x2 + -175x2
Combine like terms: 175x2 + -175x2 = 0
1050 + -175x2 = 0
Add '-1050' to each side of the equation.
1050 + -1050 + -175x2 = 0 + -1050
Combine like terms: 1050 + -1050 = 0
0 + -175x2 = 0 + -1050
-175x2 = 0 + -1050
Combine like terms: 0 + -1050 = -1050
-175x2 = -1050
Divide each side by '-175'.
x2 = 6
Simplifying
x2 = 6
Take the square root of each side:
x = {-2.449489743, 2.449489743}
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