2 years ago

Solve for x in the diagram below

Mathematics

1 answer:

lubasha [3.4K]2 years ago

3 0

Answer:

x = 57

Step-by-step explanation:

Hope this helps :)

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Factor the algebraic expression 21a + 9

vladimir2022 [97]

Answer:

21a + 9

Simplifying

21a + 9

Reorder the terms:

9 + 21a

Factor out the Greatest Common Factor (GCF), '3'.

3(3 + 7a)

Final result:

3(3 + 7a)

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3 years ago

Solve the equation. 8x2 – 4 = 28

Flura [38]

Hello,

Your answer would be 2, -2.

$8x^2 - 4 = 28$

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$x^2 = 4$

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