x2+5x−3x−2x−100Which of the follow expressions is equivalent to the given expression?Choose 1 answer:(A) 6x2−2x−100(B) 6x2−5x−100(C) x2−10x−100(D) x2−100
Q. x2+5x−3x−2x−100Which of the follow expressions is equivalent to the given expression?Choose 1 answer:(A) 6x2−2x−100(B) 6x2−5x−100(C) x2−10x−100(D) x2−100
Simplify given expression: First, we need to simplify the given expression by combining like terms.The expression is x2+5x−3x−2x−100.We combine the x terms: 5x−3x−2x=0x.So the simplified expression is x2+0x−100.
Combine like terms: Now, we need to check if any of the answer choices match our simplified expression.(A) 6x2−2x−100 does not match because the coefficient of x2 is not 1.(B) 6x2−5x−100 does not match for the same reason as (A).(C) x2−10x−100 does not match because the coefficient of x is not 0.(D) x2−100 matches our simplified expression because it has the same terms: x2 term, no x term, and x20 constant term.
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