123
03
CHALLENGE MISSIONpolynomial operations, factoring, radicals, and rational exponents
polynomial operations, factoring, radicals, and rational exponents
Solve sqrt(x + 5) = x - 1 and check for extraneous roots.
MODELExpression Forge
x^2
PROVEChoose with evidence
CLUE
Pause. Find what matters. Then make your move.