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jeyben [28]
3 years ago
10

Harold starts to simplify the expression below, as shown, but his work is not correct. –x(6x5)2(–2y6)(y) (–6x6)2(–2y6)(y) what s

hould harold have done instead? combined like terms squared brainly
Mathematics
2 answers:
Gelneren [198K]3 years ago
8 0
Squared 6x^5
and when you simplify the expression you get
72x^11y^7
vichka [17]3 years ago
7 0

Answer: He should first solve the bracket by squaring (6x^5) then multiply it by x.

Step-by-step explanation:

Here the given expression is, -x(6x^5)^2(-2y^6)(y)

And, we can write,

 -x(6x^5)^2(-2y^6)(y)=  -x \times 6^2 \times x^{10}\times -2y^6\times y ( by solving the bracket)

⇒-x(6x^5)^2(-2y^6)(y)=  -36 x^{10+1}\times -2y^{6+1} ( Because, x^m.x^n=x^{m+n})

⇒-x(6x^5)^2(-2y^6)(y)=  -36 x^{11}\times -2y^7

⇒-x(6x^5)^2(-2y^6)(y)=  72 x^{11} y^7



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