Complete the steps for solving 7 = -2x2+10x
2 answers:
Step 1: move all terms to one side
Answer:
Factor -2 out of the variable
Add 24/4 inside the parentheses and subtract 25/2
on the left side of the equation
White the perfect square trinomial as a binomial squared
Divide both sides by -2
Use the square root property of equality
Add 5/2 to both sides
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Answer:
B
Step-by-step explanation:
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