Answer:
[tex]5-10g+20h[/tex]
Step-by-step explanation:
We are given the following in the question:
[tex](1-2g+4h)\times 5[/tex]
We have to apply the distributive property to the above expression to obtain an equivalent expression.
Distributive property:
[tex](1-2g+4h)\times 5\\=(1\times 5) - (2g\times 5) + (4h\times 5)\\=5-10g+20h[/tex]
is the required expression.