3 years ago

-7(x-2)+5(3-x)-4x whats the equation

Mathematics

1 answer:

aleksandrvk [35]3 years ago

4 0

Answer: -16x+29

Step-by-step explanation:

-7(x-2)+5(3-x)-4x

-7x+14+15-5x-4x

-12x-4x+29

-16x+29

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Read 2 more answers

( 2/3 a^2b^2)^2·(−3ab)^4

german

Solving the expression: $(\frac{2}{3}a^2b^2)^2(-3ab)^4$ we get $36a^8b^8$

Step-by-step explanation:

We need to solve the expression: $(\frac{2}{3}a^2b^2)^2(-3ab)^4$

Solving:

Using exponent rule: $(a^b)^c=a^{bc}$ and another rule: $x^a.x^b=x^{a+b}$

$(\frac{2}{3}a^2b^2)^2(-3ab)^4\\=\frac{4}{9}a^4b^4(81a^4b^4)\\=\frac{4}{9}*81a^{4+4}b^{4+4}\\=4*9a^8b^8\\=36a^8b^8$

So, solving the expression: $(\frac{2}{3}a^2b^2)^2(-3ab)^4$ we get $36a^8b^8$

Keywords: Solving Exponents

Learn more about Solving Exponents at:

#learnwithBrainly

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