16z-5z =11z
thus the answer is 11z
Answer:
1 whole
Step-by-step explanation:
Answer:
(x+9)×(x-6)
Step-by-step explanation:
1) x²+3x-54
Write <em>3x</em> as a difference
x²+9x-6x-54
2) x²+9x-6x-54
Factor out <em>x</em> from the expression
x×(x+9)-6x-54
3) x×(x+9)-6x-54
Factor out <em>-6</em> from the expression
x×(x+9)-6×(x+9)
4) x×(x+9)-6(x+9)
Factor out <em>x + 9 </em><em>from the expression</em>
(x+9)(x-6)