Question Solve the equation x1=−428,x2=428Alternative Form x1≈−2.300327,x2≈2.300327 Evaluate 21x3×x=14Multiply More Steps Evaluate 21x3×xMultiply the terms with the same base by adding their exponents 21x3+1Add the numbers 21x4 21x4=14Multiply by the reciprocal 21x4×2=14×2Multiply x4=14×2Multiply x4=28Take the root of both sides of the equation and remember to use both positive and negative roots x=±428Separate the equation into 2 possible cases x=428x=−428Solution x1=−428,x2=428Alternative Form x1≈−2.300327,x2≈2.300327 Show Solution Graph
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