(5x - 2)(x - 5)
5(x - 3)(x + 3)
5(x^2 + 9)
Factored, that's (x - 6)(5x + 2) x = 6, -2/5
The question contains an expression. An expression does not have an answer - it cannot be solved.
5(x2 + x + 1)
2x2 + 5x = x*(2x + 5)
5x squared plus 33x plus 18 = (5x + 3)(x + 6) x = -6, -3/5
(5x - 2)(x - 5)
x2 - 5x = 0Factor the left side:x (x - 5) = 0x = 0x = 5
f(x) = 3x2 + 5x + 2fprime(x) = 6x + 5
The expression "5 times x squared" can be represented as 5x^2, where x is a variable representing an unknown value. This expression indicates that the variable x is squared (multiplied by itself) and then multiplied by 5. The result of evaluating this expression will depend on the specific value assigned to x.
No comment
1. If the question is only to factor this expression:x^2 + 5x = x(x + 5)2. If the question is to solve the equation x^2 + 5x = 0:x^2 + 5x = 0 factor it;x(x + 5) = 0x = 0 orx + 5 =0 subtract 5 to both sides;x = - 5
5(x - 3)(x + 3)
It is: 5(x^2 -16)
5(x^2 + 9)