Answer:
No
Step-by-step explanation:
There isn't enough space the room is too small
-3*10= -30 to the 4th power is 810,000
10 to the -3 power is -1000 * 2 is -2000
810,000 * -2000 = -1,620,000,000
A) Multiplication is done wrong. The + sign with 16 underlined in the term -16m<em><u>+16</u></em>=-16 is wrong. it should be -16.
B) After solving
correctly we get m=0
Step-by-step explanation:
A) Explain his mistake in complete sentences.
Samuel has done the mistake while performing the step:

When we multiply -2 with the terms inside the bracket, we apply the rule that if we have one positive sign (+) and one negative sign (-) while multiplying the result would have negative sign(-) i.e,

While Samuel has calculated as
The + sign with 16 underlined in the term -16m<em><u>+16</u></em>=-16 is wrong. it should be -16.
B) Explain how to solve the equation correctly
Now, solving the given expression:

So, the value of m is m=0
Keywords: Solving Algebraic expressions
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Answer:72
Step-by-step explanation: