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4z squared (z+4) (z+4)
11z+√(4z)+√(10z)=11z+√(10z)+2*√(z)
There are 3 terms in the given expression
(z=-3) and (z=7)
The question does not contain an equation but an expression. An equation can have intercepts, an expression cannot.
Using the quadratic formula you get z≅4.91547594742265 or z≅-0.91547594742265
To simplify the expression (-8x - 4z - 5x + 2yz - 3y), combine like terms. The terms (-8x) and (-5x) combine to (-13x). Thus, the simplified form is (-13x - 4z + 2yz - 3y).
The expression can be factored as -12x + 32y -16z = 4(-3x + 8y - 4z) but a slightly improved presentation would be to extract -4 from the original expression. So, -12x + 32y -16z = -4(3x - 8y + 4z)
-8z + 12 = 12 - 4z-8z +4z + 12 = 12 - 4z +4z-4z + 12 -12 = 12 -12-4z / -4 = 0 / -4z = 0:)
your mom just kidding alt 0178
2
4xz=16