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multiply X plus Y Squared
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(x+y)^2 = x^2 + 2xy + y^2
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3(-5)squared -2/-5(2)/2 squared
I don't get the second part but... any number squared is positive so 3(-5) squared is 3x25 if
Top answer:
To solve the expression 3(-5) squared - (2/-5)(2 squared), let's break it down step by step: Step 1:
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Using the example: (a+b)(a+b)= a squared -b squared, we are asked to multiply and simplify (b+3d)(b-3d). Hint: Do not use
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yes
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Apply the Distributive Property to multiply (x−5)(x−1) .(1 point)
Responses x2+6x+5 x squared plus 6 x plus 5 x2+5 x squared
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x2−6x+5
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Apply the Distributive Property to multiply (x−5)(x−1) .(1 point)
Responses x2−6x+5 x squared minus 6 x plus 5 x2+5 x
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x^2 - 6x + 5
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Apply the Distributive Property to multiply (x−5)(x−1).(1 point)
Responses x2+6x+5 x squared plus 6 x plus 5 x2−6x+5 x
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(x−5)(x−1) = x(x) + x(-1) - 5(x) - 5(-1) = x^2 - x - 5x + 5 = x^2 - 6x + 5 Therefore, the
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Apply the Distributive Property to multiply (x−5)(x−1) .(1 point)
Responses x2+6x+5 x squared plus 6 x plus 5 x2−5x+5 x
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x squared minus 6 x plus 5
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I have to show that for any (pi)A, Sin(A)squared + Cos(A)squared = 1.
I don't really get the question... am I supposed to
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Use the definition of sin and cos using a right triangle and then use Pythagoras's formula.
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Which expression would you multiply the exponents?(1 point)
Responses 3332 the fraction with numerator 3 cubed and denominator 3
Top answer:
33⋅32
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Which expression would you multiply the exponents?(1 point)
Responses 3332 the fraction with numerator 3 cubed and denominator 3
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the fraction with numerator 3 cubed and denominator 3 squared
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Multiply (x+4)(x+3)
.(1 point) Responses x2+x+5 x squared plus x plus 5 x2+7x+12 x squared plus 7 x plus 12 x2+7 x squared plus 7
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x^2 + 7x + 12
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