Answer:
(-4,-8)
Step-by-step explanation:
Answer:
Options A and B
i.e., A. 4(3
) and B. ![\sqrt{7x}](https://tex.z-dn.net/?f=%5Csqrt%7B7x%7D)
Step-by-step explanation:
Like radicals are similar to like terms.
For example,
x, 2x, -10x,
, 7.3x are like terms.
are some more examples of like terms.
Similarly, like radicals are:
etc.
Hence, from the given options, like radicals to
are:
A.
and B. ![\sqrt{7x}](https://tex.z-dn.net/?f=%5Csqrt%7B7x%7D)
Answer:
Half a pound.
Step-by-step explanation:
To find the number of pounds he ate, multiply the fractions.
![\frac{5}{6}*\frac{3}{5} = \frac{15}{30}=\frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B6%7D%2A%5Cfrac%7B3%7D%7B5%7D%20%3D%20%5Cfrac%7B15%7D%7B30%7D%3D%5Cfrac%7B1%7D%7B2%7D)
He ate 1/2 a pound.
Combining Like Terms<span> Lessons. A </span>term<span> is a constant or a variable in an expression. In the equation 12+3x+2x</span>2<span>=5x-1, the </span>terms<span> on the left are 12, 3x and 2x</span>2<span>, while the </span>terms<span> on the right are 5x, and -1.</span>