Factor this expression by dividing by the GCF first. 49w +21

Mathematics

2 answers:

Iteru [2.4K]3 years ago

8 0

Answer:

I don't know what your asking but if its simplifying then its 7(7w+3)

Step-by-step explanation:

skad [1K]3 years ago

7 0

Gcf is 7 since 21 can only be divided by 7 inn this situation

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Be sure to show your work and solve for k : ( 264 + 3 x 7 ) divided by 3= k

Paul [167]

Hi there!

$\large\boxed{k = 95}$

Use PEMDAS:

Evaluate inside of parenthesis:

(264 + 3 × 7)

Multiply:

(264 + 21)

Add:

285

Divide by 3:

285 ÷ 3 = 95

5 0

2 years ago

Read 2 more answers

Hey! im confused on this. ill give more points if you end up being correct :)

Svetlanka [38]

Answer:

Step-by-step explanation:

5 0

3 years ago

What is the factorization of 729^15+1000?

igomit [66]

Answer:

The factorization of $729x^{15} +1000$ is $(9x^{5} +10)(81x^{10} -90x^{5} +100)$

Step-by-step explanation:

This is a case of factorization by sum and difference of cubes, this type of factorization applies only in binomials of the form $(a^{3} +b^{3} )$ or $(a^{3} -b^{3})$ . It is easy to recognize because the coefficients of the terms are perfect cube numbers (which means numbers that have exact cubic root, such as 1, 8, 27, 64, 125, 216, 343, 512, 729, 1000, etc.) and the exponents of the letters a and b are multiples of three (such as 3, 6, 9, 12, 15, 18, etc.).