What is a equivalent expression for (x+1)(x+3) in expanded form
2 answers:
Using FOIL method
x(x)+x(3)+1(x)+1(3)
x^2+3x+x+3
x^2+4x+3 thats your expanded form
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Step-by-step explanation:
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Answer:
EG so that GF ≈ EF
Step-by-step explanation:
Direct variation is
y=kx
subsitute
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1/6=k
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12.8 is the answer you can multiply 3.2 to 4 or you can add 3.2 to 3.2
Answer:
11.25
Step-by-step explanation:
sketch a triangle and fill in the sides,add the sides and equate to 180, collect the like terms to get the value of x=11.25
