3 years ago

4.5^4 times 4.5^2 I am so confused

Mathematics

2 answers:

MAXImum [283]3 years ago

7 0

Answer:

4.5^6 or 8303.765625

Step-by-step explanation:

(4.5^4) (4.5^2)

add the exponents

HTH :)

FrozenT [24]3 years ago

4 0

Answer:

8303.765625

Step-by-step explanation:

4.5 to the power of 4 × 4.5 to the power of 2

PEMDAS

-parentheses

-exponents

-multiplication

-division

addition

-subtraction

4.5 × 4.5 × 4.5 × 4.5 × 4.5 × 4.5 = ???

8303.765625

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I need help with finding the sum of (x^4 + 2x^3 - 7x - 9) + (x^5 - 2x^4 + 8x + 18) in standerd form

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