3 years ago

PLEASE HELP WITH QUESTIONS 4 AND 5

Mathematics

1 answer:

agasfer [191]3 years ago

6 0

Answer:

4 - Complementary

5 - Supplementary

Step-by-step explanation:

i can't find the value of X

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<h3>The given expression as single exponent is:</h3>

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<em><u>Solution:</u></em>

<em><u>Given expression is:</u></em>

$4^4 \times 4^{-7} \times 4$

In exponents,

When the base is same, exponents can be added

Which means,

$a^m \times a^n = a^{m+n}$

Therefore,

$4^4 \times 4^{-7} \times 4 = 4^{4-7+1}\\\\Simplify\\\\4^4 \times 4^{-7} \times 4 = 4^{-3+1} \\\\4^4 \times 4^{-7} \times 4 = 4^{-2}$

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