Answer:
well if x is 2 then y is 0 but if x is 4 then y is 2
please mark me brainliest!
Step-by-step explanation:
Answer:
Step-by-step explanation:
Hi there!
Here,
= (x+5) + (x+5)
<em>Open bracket</em>
= x+5+x+5
<em>Add like terms</em>
= 2x + 10
= 2(x+5)
Hope it helps!
73,046 in written form is seventy three thousand forty six
Factorising quadratic expressions
Multiply these brackets to remind yourself how to factorise.
<span><span>( x + 2 ) ( x + 5 ) = x2 + 7x + 10</span><span>( x + 2 ) ( x + 3 ) = x2 + 5x + 6</span><span>( x - 3 ) ( x - 5 ) = x 2 - 8x + 15</span><span>( x + 6 ) ( x - 5 ) = x2 + x - 30</span><span>( x - 6 ) ( x + 5 ) = x2 - x - 30</span></span>
