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3 years ago

Can someone simplify pls

Mathematics

2 answers:

algol [13]3 years ago

8 0

we are given to simplify

$\\ \ (x^6y^5)(5xy^2)(-6x^4)\\ \\$

Open the bracket and write the like terms together

$\\ \ =x^6y^5*5xy^2*(-6)x^4\\ \\ \ =-30x^6*x*x^4*y^5*y^2\\ \\$

when the bases are same then the exponents gets added

$\\ \ =-30x^{6+1+4}y^{2+5}\\ \\ \ =-30x^{11}y^7$

const2013 [10]3 years ago

6 0

(x^6y^5)(5xy^2)(-6x^4)

Remove parentheses and multiply.

-30x^6x^4xy^5y^2

Apply exponent rules.

-30x^11y^7

Your answer is $-30x^{11}y^{7}$

I hope this helps ;)

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