Answer:
ok so 10 times 4 equals 40 and then 40 times six equals 240 but I don't know what standard notation is
Answer:
The answer is -(29+3a).
Step-by-step explanation:
=2(3-4a)+5(a-7)
= 6- 8a +5a -35
= 6-35-8a+5a
= -29-3a
= -(29+3a)
<em>Hope</em><em> </em><em>it helps</em><em>.</em><em>.</em>
The extraneous root is
x = 2
The answer is the first one, A
Answer:

Step-by-step explanation:
1) Evaluate the exponent:

2) Multiply the numbers:
