Scelta multipla
Factor the following trinomials completely.
116
views
7. Factoring
Factoring Trinomials of the Form x² + bx + c
Scelta multipla
Factor the following trinomials completely.
A
B
C
D
Guida verificata passo dopo passo1
Identify the trinomial to factor: \(z^2 - 11z + 30\).
Look for two numbers that multiply to the constant term \(30\) and add up to the coefficient of the middle term, which is \(-11\).
List the factor pairs of \(30\): \((1, 30)\), \((2, 15)\), \((3, 10)\), and \((5, 6)\), and consider their signs to sum to \(-11\).
Determine that the pair \(-5\) and \(-6\) multiply to \(30\) and add to \(-11\).
Write the factored form as \((z - 5)(z - 6)\).
Video correlati
Pratica correlata
