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Solve the quadratic by factoring.

x^(2)+x-56=-x+7
Answer: 
x=

Solve the quadratic by factoring.\newlinex2+x56=x+7 x^{2}+x-56=-x+7 \newlineAnswer: x= x=

Full solution

Q. Solve the quadratic by factoring.\newlinex2+x56=x+7 x^{2}+x-56=-x+7 \newlineAnswer: x= x=
  1. Move Terms, Combine Like Terms: First, we need to move all terms to one side of the equation to set it equal to zero.\newlinex2+x56+x7=0x^2 + x - 56 + x - 7 = 0\newlineCombine like terms.\newlinex2+2x63=0x^2 + 2x - 63 = 0
  2. Factor Quadratic Equation: Now, we need to factor the quadratic equation x2+2x63x^2 + 2x - 63. We are looking for two numbers that multiply to 63-63 and add up to 22. The numbers 99 and 7-7 work because 9×7=639 \times -7 = -63 and 9+(7)=29 + (-7) = 2. So, we can write the factored form as (x+9)(x7)=0(x + 9)(x - 7) = 0.
  3. Apply Zero Product Property: Next, we apply the zero product property, which states that if a product of two factors is zero, then at least one of the factors must be zero.\newlineSo, we set each factor equal to zero and solve for xx.\newlinex+9=0x + 9 = 0 or x7=0x - 7 = 0
  4. Solve for x in First Equation: Solving the first equation x+9=0x + 9 = 0 for xx gives us:\newlinex=9x = -9
  5. Solve for x in Second Equation: Solving the second equation x7=0x - 7 = 0 for xx gives us: x=7x = 7