Answer: [tex]-12h^2-22h+14[/tex]
Step-by-step explanation:
According to distributive property under multiplication over addition
We can write a.(b+c)=a.b+a.c
Since, The given expression, (-4h+2)(3h+7)
By applying distribution in first bracket.
we can write, (-4h+2)(3h+7)= -4h(3h+7)+2(3h+7)
Again on applying distribution property,
we get, (-4h+2)(3h+7)= -4h×3h+(-4h)×7+2×3h+2×7
⇒ [tex](-4h+2)(3h+7)= -12h^2-28h+6h+14[/tex] = [tex]-12h^2-22h+14[/tex]
