3 years ago

What is the value of q² - p² for q = 4 and p = 2?

Mathematics

2 answers:

valentina_108 [34]3 years ago

6 0

Answer:

um so here it is. 12

Step-by-step explanation:

4 ×4 - 2×2 = 16-4=12

Artist 52 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

(4)² - (2)²

16 - 4 = 12

Hope this helps :)

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GuDViN [60]

252 you multiply the 42 and 12 then devoid even by 2

4 0

3 years ago

Answer the question<br> If you're right I'll MARK YOU BRAINLIEST!!

natka813 [3]

Answer:

$2x\sqrt{40x}-2x\sqrt{5}$

Step-by-step explanation:

$2x\sqrt{40x}-2x\sqrt{5}$ is found by first, siplifying the radicals in the parenthesis. $\sqrt{8x^{2} }$ can be simplified as $2x\sqrt{2}$ and $-2\sqrt{x}$ stays the same. Now we have to multiply these two by $\sqrt{5x}$ which then results in $2x\sqrt{40x}-2x\sqrt{5}$